First import of gtest 1.3.0.
Currently builds only under linux.
Support for darwin and windows will be added later.
Removed unecessary make files for other systems.
Added Android.mk to build the libraries and test suite on host.
Will enable the target build when the aSTL is available.
Added NOTICE and MODULE_LICENSE files.
Tests are tagged with 'eng' and 'tests'
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..44199ab
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,17 @@
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+include $(call all-subdir-makefiles)
diff --git a/CHANGES b/CHANGES
new file mode 100644
index 0000000..3565588
--- /dev/null
+++ b/CHANGES
@@ -0,0 +1,57 @@
+Changes for 1.3.0:
+
+ * New feature: death tests on Windows, Cygwin, and Mac.
+ * New feature: ability to use Google Test assertions in other testing
+ frameworks.
+ * New feature: ability to run disabled test via
+ --gtest_also_run_disabled_tests.
+ * New feature: the --help flag for printing the usage.
+ * New feature: access to Google Test flag values in user code.
+ * New feature: a script that packs Google Test into one .h and one
+ .cc file for easy deployment.
+ * New feature: support for distributing test functions to multiple
+ machines (requires support from the test runner).
+ * Bug fixes and implementation clean-up.
+
+Changes for 1.2.1:
+
+ * Compatibility fixes for Linux IA-64 and IBM z/OS.
+ * Added support for using Boost and other TR1 implementations.
+ * Changes to the build scripts to support upcoming release of Google C++
+ Mocking Framework.
+ * Added Makefile to the distribution package.
+ * Improved build instructions in README.
+
+Changes for 1.2.0:
+
+ * New feature: value-parameterized tests.
+ * New feature: the ASSERT/EXPECT_(NON)FATAL_FAILURE(_ON_ALL_THREADS)
+ macros.
+ * Changed the XML report format to match JUnit/Ant's.
+ * Added tests to the Xcode project.
+ * Added scons/SConscript for building with SCons.
+ * Added src/gtest-all.cc for building Google Test from a single file.
+ * Fixed compatibility with Solaris and z/OS.
+ * Enabled running Python tests on systems with python 2.3 installed,
+ e.g. Mac OS X 10.4.
+ * Bug fixes.
+
+Changes for 1.1.0:
+
+ * New feature: type-parameterized tests.
+ * New feature: exception assertions.
+ * New feature: printing elapsed time of tests.
+ * Improved the robustness of death tests.
+ * Added an Xcode project and samples.
+ * Adjusted the output format on Windows to be understandable by Visual Studio.
+ * Minor bug fixes.
+
+Changes for 1.0.1:
+
+ * Added project files for Visual Studio 7.1.
+ * Fixed issues with compiling on Mac OS X.
+ * Fixed issues with compiling on Cygwin.
+
+Changes for 1.0.0:
+
+ * Initial Open Source release of Google Test
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
new file mode 100644
index 0000000..ae91217
--- /dev/null
+++ b/CONTRIBUTORS
@@ -0,0 +1,33 @@
+# This file contains a list of people who've made non-trivial
+# contribution to the Google C++ Testing Framework project. People
+# who commit code to the project are encouraged to add their names
+# here. Please keep the list sorted by first names.
+
+Ajay Joshi <jaj@google.com>
+Balázs Dán <balazs.dan@gmail.com>
+Bharat Mediratta <bharat@menalto.com>
+Chandler Carruth <chandlerc@google.com>
+Chris Prince <cprince@google.com>
+Chris Taylor <taylorc@google.com>
+Dan Egnor <egnor@google.com>
+Eric Roman <eroman@chromium.org>
+Jeffrey Yasskin <jyasskin@google.com>
+Jói Sigurðsson <joi@google.com>
+Keir Mierle <mierle@gmail.com>
+Keith Ray <keith.ray@gmail.com>
+Kenton Varda <kenton@google.com>
+Markus Heule <markus.heule@gmail.com>
+Mika Raento <mikie@iki.fi>
+Patrick Hanna <phanna@google.com>
+Patrick Riley <pfr@google.com>
+Peter Kaminski <piotrk@google.com>
+Preston Jackson <preston.jackson@gmail.com>
+Rainer Klaffenboeck <rainer.klaffenboeck@dynatrace.com>
+Russ Cox <rsc@google.com>
+Russ Rufer <russ@pentad.com>
+Sean Mcafee <eefacm@gmail.com>
+Sigurður Ásgeirsson <siggi@google.com>
+Tracy Bialik <tracy@pentad.com>
+Vadim Berman <vadimb@google.com>
+Vlad Losev <vladl@google.com>
+Zhanyong Wan <wan@google.com>
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..1941a11
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,28 @@
+Copyright 2008, Google Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+ * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/MODULE_LICENSE_BSD_LIKE b/MODULE_LICENSE_BSD_LIKE
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_BSD_LIKE
diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..1941a11
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,28 @@
+Copyright 2008, Google Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+ * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/README b/README
new file mode 100644
index 0000000..4b3546f
--- /dev/null
+++ b/README
@@ -0,0 +1,274 @@
+Google C++ Testing Framework
+============================
+http://code.google.com/p/googletest/
+
+Overview
+--------
+Google's framework for writing C++ tests on a variety of platforms (Linux, Mac
+OS X, Windows, Windows CE, Symbian, and etc). Based on the xUnit architecture.
+Supports automatic test discovery, a rich set of assertions, user-defined
+assertions, death tests, fatal and non-fatal failures, various options for
+running the tests, and XML test report generation.
+
+Please see the project page above for more information as well as mailing lists
+for questions, discussions, and development. There is also an IRC channel on
+OFTC (irc.oftc.net) #gtest available. Please join us!
+
+Requirements
+------------
+Google Test is designed to have fairly minimal requirements to build
+and use with your projects, but there are some. Currently, we support
+building Google Test on Linux, Windows, Mac OS X, and Cygwin. We will
+also make our best effort to support other platforms (e.g. Solaris and
+IBM z/OS). However, since core members of the Google Test project
+have no access to them, Google Test may have outstanding issues on
+these platforms. If you notice any problems on your platform, please
+notify googletestframework@googlegroups.com (patches for fixing them
+are even more welcome!).
+
+### Linux Requirements ###
+These are the base requirements to build and use Google Test from a source
+package (as described below):
+ * GNU-compatible Make or "gmake"
+ * POSIX-standard shell
+ * POSIX(-2) Regular Expressions (regex.h)
+ * A C++98 standards compliant compiler
+
+Furthermore, if you are building Google Test from a VCS Checkout (also
+described below), there are further requirements:
+ * Automake version 1.9 or newer
+ * Autoconf version 2.59 or newer
+ * Libtool / Libtoolize
+ * Python version 2.4 or newer
+
+### Windows Requirements ###
+ * Microsoft Visual Studio 7.1 or newer
+
+### Cygwin Requirements ###
+ * Cygwin 1.5.25-14 or newer
+
+### Mac OS X Requirements ###
+ * Mac OS X 10.4 Tiger or newer
+ * Developer Tools Installed
+ * Optional: Xcode 2.5 or later for univeral-binary framework; see note below.
+
+Getting the Source
+------------------
+There are two primary ways of getting Google Test's source code: you can
+download a source release in your preferred archive format, or directly check
+out the source from a Version Control System (VCS, we use Google Code's
+Subversion hosting). The VCS checkout requires a few extra steps and some extra
+software packages on your system, but lets you track development, and make
+patches to contribute much more easily, so we highly encourage it.
+
+### VCS Checkout: ###
+The first step is to select whether you want to check out the main line of
+development on Google Test, or one of the released branches. The former will be
+much more active and have the latest features, but the latter provides much
+more stability and predictability. Choose whichever fits your needs best, and
+proceed with the following Subversion commands:
+
+ svn checkout http://googletest.googlecode.com/svn/trunk/ gtest-svn
+
+or for a release version X.Y.*'s branch:
+
+ svn checkout http://googletest.googlecode.com/svn/branches/release-X.Y/ \
+ gtest-X.Y-svn
+
+Next you will need to prepare the GNU Autotools build system, if you
+are using Linux, Mac OS X, or Cygwin. Enter the target directory of
+the checkout command you used ('gtest-svn' or 'gtest-X.Y-svn' above)
+and proceed with the following command:
+
+ autoreconf -fvi
+
+Once you have completed this step, you are ready to build the library. Note
+that you should only need to complete this step once. The subsequent `make'
+invocations will automatically re-generate the bits of the build system that
+need to be changed.
+
+If your system uses older versions of the autotools, the above command will
+fail. You may need to explicitly specify a version to use. For instance, if you
+have both GNU Automake 1.4 and 1.9 installed and `automake' would invoke the
+1.4, use instead:
+
+ AUTOMAKE=automake-1.9 ACLOCAL=aclocal-1.9 autoreconf -fvi
+
+Make sure you're using the same version of automake and aclocal.
+
+### Source Package: ###
+Google Test is also released in source packages which can be downloaded from
+its Google Code download page[1]. Several different archive formats are
+provided, but the only difference is the tools used to manipulate them, and the
+size of the resulting file. Download whichever you are most comfortable with.
+
+ [1] Google Test Downloads: http://code.google.com/p/googletest/downloads/list
+
+Once downloaded expand the archive using whichever tools you prefer for that
+type. This will always result in a new directory with the name "gtest-X.Y.Z"
+which contains all of the source code. Here are some examples in Linux:
+
+ tar -xvzf gtest-X.Y.Z.tar.gz
+ tar -xvjf gtest-X.Y.Z.tar.bz2
+ unzip gtest-X.Y.Z.zip
+
+Building the Source
+-------------------
+### Linux, Mac OS X (without Xcode), and Cygwin ###
+There are two primary options for building the source at this point: build it
+inside the source code tree, or in a separate directory. We recommend building
+in a separate directory as that tends to produce both more consistent results
+and be easier to clean up should anything go wrong, but both patterns are
+supported. The only hard restriction is that while the build directory can be
+a subdirectory of the source directory, the opposite is not possible and will
+result in errors. Once you have selected where you wish to build Google Test,
+create the directory if necessary, and enter it. The following steps apply for
+either approach by simply substituting the shell variable SRCDIR with "." for
+building inside the source directory, and the relative path to the source
+directory otherwise.
+
+ ${SRCDIR}/configure # Standard GNU configure script, --help for more info
+ make # Standard makefile following GNU conventions
+ make check # Builds and runs all tests - all should pass
+
+Other programs will only be able to use Google Test's functionality if you
+install it in a location which they can access, in Linux this is typically
+under '/usr/local'. The following command will install all of the Google Test
+libraries, public headers, and utilities necessary for other programs and
+libraries to leverage it:
+
+ sudo make install # Not necessary, but allows use by other programs
+
+Should you need to remove Google Test from your system after having installed
+it, run the following command, and it will back out its changes. However, note
+carefully that you must run this command on the *same* Google Test build that
+you ran the install from, or the results are not predictable. If you install
+Google Test on your system, and are working from a VCS checkout, make sure you
+run this *before* updating your checkout of the source in order to uninstall
+the same version which you installed.
+
+ sudo make uninstall # Must be run against the exact same build as "install"
+
+Your project can build against Google Test simply by leveraging the
+'gtest-config' script. This script can be invoked directly out of the 'scripts'
+subdirectory of the build tree, and it will be installed in the binary
+directory specified during the 'configure'. Here are some examples of its use,
+see 'gtest-config --help' for more detailed information.
+
+ gtest-config --min-version=1.0 || echo "Insufficient Google Test version."
+
+ g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
+ g++ $(gtest-config --ldflags --libs) -o foo foo.o
+
+ # When using a built but not installed Google Test:
+ g++ $(../../my_gtest_build/scripts/gtest-config ...) ...
+
+### Windows ###
+Open the gtest.sln file in the msvc/ folder using Visual Studio, and
+you are ready to build Google Test the same way you build any Visual
+Studio project.
+
+### Mac OS X (universal-binary framework) ###
+Open the gtest.xcodeproj in the xcode/ folder using Xcode. Build the "gtest"
+target. The universal binary framework will end up in your selected build
+directory (selected in the Xcode "Preferences..." -> "Building" pane and
+defaults to xcode/build). Alternatively, at the command line, enter:
+
+ xcodebuild
+
+This will build the "Release" configuration of the gtest.framework, but you can
+select the "Debug" configuration with a command line option. See the
+"xcodebuild" man page for more information.
+
+To test the gtest.framework in Xcode, change the active target to "Check" and
+then build. This target builds all of the tests and then runs them. Don't worry
+if you see some errors. Xcode reports all test failures (even the intentional
+ones) as errors. However, you should see a "Build succeeded" message at the end
+of the build log. To run all of the tests from the command line, enter:
+
+ xcodebuid -target Check
+
+It is also possible to build and execute individual tests within Xcode. Each
+test has its own Xcode "Target" and Xcode "Executable". To build any of the
+tests, change the active target and the active executable to the test of
+interest and then build and run.
+
+NOTE: Several tests use a Python script to run the test executable. These can be
+run from Xcode by creating a "Custom Executable". For example, to run the Python
+script which executes the gtest_color_test, select the Project->New Custom
+Executable... menu item. When prompted, set the "Executable Name" to something
+like "run_gtest_color_test" and set the "Executable Path" to the path of the
+gtest_color_test.py script. Finally, choose "Run" from the Run menu and check
+the Console for the results.
+
+Individual tests can be built from the command line using:
+
+ xcodebuild -target <test_name>
+
+These tests can be executed from the command line by moving to the build
+directory and then (in bash)
+
+ export DYLD_FRAMEWORK_PATH=`pwd`
+ ./<test_name> # (if it is not a python test, e.g. ./gtest_unittest)
+ # OR
+ ./<test_name>.py # (if it is a python test, e.g. ./gtest_color_test.py)
+
+To use the gtest.framework for your own tests, first, add the framework to Xcode
+project. Next, create a new executable target and add the framework to the
+"Link Binary With Libraries" build phase. Select "Edit Active Executable" from
+the "Project" menu. In the "Arguments" tab, add
+
+ "DYLD_FRAMEWORK_PATH" : "/real/framework/path"
+
+in the "Variables to be set in the environment:" list, where you replace
+"/real/framework/path" with the actual location of the gtest.framework. Now
+when you run your executable, it will load the framework and your test will
+run as expected.
+
+### Using GNU Make ###
+The make/ directory contains a Makefile that you can use to build
+Google Test on systems where GNU make is available (e.g. Linux, Mac OS
+X, and Cygwin). It doesn't try to build Google Test's own tests.
+Instead, it just builds the Google Test library and a sample test.
+You can use it as a starting point for your own Makefile.
+
+If the default settings are correct for your environment, the
+following commands should succeed:
+
+ cd ${SRCDIR}/make
+ make
+ ./sample1_unittest
+
+If you see errors, try to tweak the contents of make/Makefile to make
+them go away. There are instructions in make/Makefile on how to do
+it.
+
+### Using Your Own Build System ###
+If none of the build solutions we provide works for you, or if you
+prefer your own build system, you just need to compile
+src/gtest-all.cc into a library and link your tests with it. Assuming
+a Linux-like system and gcc, something like the following will do:
+
+ cd ${SRCDIR}
+ g++ -I. -I./include -c src/gtest-all.cc
+ ar -rv libgtest.a gtest-all.o
+ g++ -I. -I./include path/to/your_test.cc libgtest.a -o your_test
+
+Regenerating Source Files
+-------------------------
+Some of Google Test's source files are generated from templates (not
+in the C++ sense) using a script. A template file is named FOO.pump,
+where FOO is the name of the file it will generate. For example, the
+file include/gtest/internal/gtest-type-util.h.pump is used to generate
+gtest-type-util.h in the same directory.
+
+Normally you don't need to worry about regenerating the source files,
+unless you need to modify them (e.g. if you are working on a patch for
+Google Test). In that case, you should modify the corresponding .pump
+files instead and run the 'pump' script (for Pump is Useful for Meta
+Programming) to regenerate them. We are still working on releasing
+the script and its documentation. If you need it now, please email
+googletestframework@googlegroups.com such that we know to make it
+happen sooner.
+
+Happy testing!
diff --git a/README.android b/README.android
new file mode 100644
index 0000000..bc7e867
--- /dev/null
+++ b/README.android
@@ -0,0 +1,49 @@
+URL:http://code.google.com/p/googletest/downloads/list
+Version: 1.3.0
+License: New BSD License
+
+Description:
+Google's framework for writing C++ tests on a variety of platforms
+(Linux, Mac OS X, Windows, Cygwin, Windows CE, and Symbian). Based on
+the xUnit architecture. Supports automatic test discovery, a rich set
+of assertions, user-defined assertions, death tests, fatal and
+non-fatal failures, value- and type-parameterized tests, various
+options for running the tests, and XML test report generation.
+
+Local Modifications:
+Thu Apr 30, 2009 (niko)
+
+Added Android.mk, src/Android.mk and test/Android.mk files.
+
+Removed non Android build files:
+ rm Makefile.in
+ rm Makefile.am
+ rm aclocal.m4
+ rm configure*
+ rm -rf build-aux/
+ rm -rf m4/
+ rm -rf make/
+ rm -rf msvc/
+ rm -rf scons/
+ rm -rf xcode/
+
+Feature supported (see include/gtest/internals/gtest-port.h for
+details):
+
+GTEST_HAS_CLONE 0
+GTEST_HAS_GLOBAL_STRING 0
+GTEST_HAS_GLOBAL_WSTRING 0
+GTEST_HAS_PTHREAD 0
+GTEST_HAS_RTTI 0
+GTEST_HAS_STD_STRING 1
+GTEST_HAS_STD_WSTRING 0
+GTEST_HAS_TR1_TUPLE 0
+
+
+In test/gtest_prod_test.cc, added
+
+#ifdef ANDROID
+#include "test/production.cc"
+#endif
+
+because the build script takes only one .cc per binary.
diff --git a/include/gtest/gtest-death-test.h b/include/gtest/gtest-death-test.h
new file mode 100644
index 0000000..dcb2b66
--- /dev/null
+++ b/include/gtest/gtest-death-test.h
@@ -0,0 +1,262 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the public API for death tests. It is
+// #included by gtest.h so a user doesn't need to include this
+// directly.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+
+#include <gtest/internal/gtest-death-test-internal.h>
+
+namespace testing {
+
+// This flag controls the style of death tests. Valid values are "threadsafe",
+// meaning that the death test child process will re-execute the test binary
+// from the start, running only a single death test, or "fast",
+// meaning that the child process will execute the test logic immediately
+// after forking.
+GTEST_DECLARE_string_(death_test_style);
+
+#if GTEST_HAS_DEATH_TEST
+
+// The following macros are useful for writing death tests.
+
+// Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is
+// executed:
+//
+// 1. It generates a warning if there is more than one active
+// thread. This is because it's safe to fork() or clone() only
+// when there is a single thread.
+//
+// 2. The parent process clone()s a sub-process and runs the death
+// test in it; the sub-process exits with code 0 at the end of the
+// death test, if it hasn't exited already.
+//
+// 3. The parent process waits for the sub-process to terminate.
+//
+// 4. The parent process checks the exit code and error message of
+// the sub-process.
+//
+// Examples:
+//
+// ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number");
+// for (int i = 0; i < 5; i++) {
+// EXPECT_DEATH(server.ProcessRequest(i),
+// "Invalid request .* in ProcessRequest()")
+// << "Failed to die on request " << i);
+// }
+//
+// ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting");
+//
+// bool KilledBySIGHUP(int exit_code) {
+// return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP;
+// }
+//
+// ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!");
+//
+// On the regular expressions used in death tests:
+//
+// On POSIX-compliant systems (*nix), we use the <regex.h> library,
+// which uses the POSIX extended regex syntax.
+//
+// On other platforms (e.g. Windows), we only support a simple regex
+// syntax implemented as part of Google Test. This limited
+// implementation should be enough most of the time when writing
+// death tests; though it lacks many features you can find in PCRE
+// or POSIX extended regex syntax. For example, we don't support
+// union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and
+// repetition count ("x{5,7}"), among others.
+//
+// Below is the syntax that we do support. We chose it to be a
+// subset of both PCRE and POSIX extended regex, so it's easy to
+// learn wherever you come from. In the following: 'A' denotes a
+// literal character, period (.), or a single \\ escape sequence;
+// 'x' and 'y' denote regular expressions; 'm' and 'n' are for
+// natural numbers.
+//
+// c matches any literal character c
+// \\d matches any decimal digit
+// \\D matches any character that's not a decimal digit
+// \\f matches \f
+// \\n matches \n
+// \\r matches \r
+// \\s matches any ASCII whitespace, including \n
+// \\S matches any character that's not a whitespace
+// \\t matches \t
+// \\v matches \v
+// \\w matches any letter, _, or decimal digit
+// \\W matches any character that \\w doesn't match
+// \\c matches any literal character c, which must be a punctuation
+// . matches any single character except \n
+// A? matches 0 or 1 occurrences of A
+// A* matches 0 or many occurrences of A
+// A+ matches 1 or many occurrences of A
+// ^ matches the beginning of a string (not that of each line)
+// $ matches the end of a string (not that of each line)
+// xy matches x followed by y
+//
+// If you accidentally use PCRE or POSIX extended regex features
+// not implemented by us, you will get a run-time failure. In that
+// case, please try to rewrite your regular expression within the
+// above syntax.
+//
+// This implementation is *not* meant to be as highly tuned or robust
+// as a compiled regex library, but should perform well enough for a
+// death test, which already incurs significant overhead by launching
+// a child process.
+//
+// Known caveats:
+//
+// A "threadsafe" style death test obtains the path to the test
+// program from argv[0] and re-executes it in the sub-process. For
+// simplicity, the current implementation doesn't search the PATH
+// when launching the sub-process. This means that the user must
+// invoke the test program via a path that contains at least one
+// path separator (e.g. path/to/foo_test and
+// /absolute/path/to/bar_test are fine, but foo_test is not). This
+// is rarely a problem as people usually don't put the test binary
+// directory in PATH.
+//
+// TODO(wan@google.com): make thread-safe death tests search the PATH.
+
+// Asserts that a given statement causes the program to exit, with an
+// integer exit status that satisfies predicate, and emitting error output
+// that matches regex.
+#define ASSERT_EXIT(statement, predicate, regex) \
+ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_)
+
+// Like ASSERT_EXIT, but continues on to successive tests in the
+// test case, if any:
+#define EXPECT_EXIT(statement, predicate, regex) \
+ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_)
+
+// Asserts that a given statement causes the program to exit, either by
+// explicitly exiting with a nonzero exit code or being killed by a
+// signal, and emitting error output that matches regex.
+#define ASSERT_DEATH(statement, regex) \
+ ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
+
+// Like ASSERT_DEATH, but continues on to successive tests in the
+// test case, if any:
+#define EXPECT_DEATH(statement, regex) \
+ EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
+
+// Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*:
+
+// Tests that an exit code describes a normal exit with a given exit code.
+class ExitedWithCode {
+ public:
+ explicit ExitedWithCode(int exit_code);
+ bool operator()(int exit_status) const;
+ private:
+ const int exit_code_;
+};
+
+#if !GTEST_OS_WINDOWS
+// Tests that an exit code describes an exit due to termination by a
+// given signal.
+class KilledBySignal {
+ public:
+ explicit KilledBySignal(int signum);
+ bool operator()(int exit_status) const;
+ private:
+ const int signum_;
+};
+#endif // !GTEST_OS_WINDOWS
+
+// EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode.
+// The death testing framework causes this to have interesting semantics,
+// since the sideeffects of the call are only visible in opt mode, and not
+// in debug mode.
+//
+// In practice, this can be used to test functions that utilize the
+// LOG(DFATAL) macro using the following style:
+//
+// int DieInDebugOr12(int* sideeffect) {
+// if (sideeffect) {
+// *sideeffect = 12;
+// }
+// LOG(DFATAL) << "death";
+// return 12;
+// }
+//
+// TEST(TestCase, TestDieOr12WorksInDgbAndOpt) {
+// int sideeffect = 0;
+// // Only asserts in dbg.
+// EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death");
+//
+// #ifdef NDEBUG
+// // opt-mode has sideeffect visible.
+// EXPECT_EQ(12, sideeffect);
+// #else
+// // dbg-mode no visible sideeffect.
+// EXPECT_EQ(0, sideeffect);
+// #endif
+// }
+//
+// This will assert that DieInDebugReturn12InOpt() crashes in debug
+// mode, usually due to a DCHECK or LOG(DFATAL), but returns the
+// appropriate fallback value (12 in this case) in opt mode. If you
+// need to test that a function has appropriate side-effects in opt
+// mode, include assertions against the side-effects. A general
+// pattern for this is:
+//
+// EXPECT_DEBUG_DEATH({
+// // Side-effects here will have an effect after this statement in
+// // opt mode, but none in debug mode.
+// EXPECT_EQ(12, DieInDebugOr12(&sideeffect));
+// }, "death");
+//
+#ifdef NDEBUG
+
+#define EXPECT_DEBUG_DEATH(statement, regex) \
+ do { statement; } while (false)
+
+#define ASSERT_DEBUG_DEATH(statement, regex) \
+ do { statement; } while (false)
+
+#else
+
+#define EXPECT_DEBUG_DEATH(statement, regex) \
+ EXPECT_DEATH(statement, regex)
+
+#define ASSERT_DEBUG_DEATH(statement, regex) \
+ ASSERT_DEATH(statement, regex)
+
+#endif // NDEBUG for EXPECT_DEBUG_DEATH
+#endif // GTEST_HAS_DEATH_TEST
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
diff --git a/include/gtest/gtest-message.h b/include/gtest/gtest-message.h
new file mode 100644
index 0000000..99ae454
--- /dev/null
+++ b/include/gtest/gtest-message.h
@@ -0,0 +1,224 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the Message class.
+//
+// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
+// leave some internal implementation details in this header file.
+// They are clearly marked by comments like this:
+//
+// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+//
+// Such code is NOT meant to be used by a user directly, and is subject
+// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
+// program!
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+
+#include <gtest/internal/gtest-string.h>
+#include <gtest/internal/gtest-internal.h>
+
+namespace testing {
+
+// The Message class works like an ostream repeater.
+//
+// Typical usage:
+//
+// 1. You stream a bunch of values to a Message object.
+// It will remember the text in a StrStream.
+// 2. Then you stream the Message object to an ostream.
+// This causes the text in the Message to be streamed
+// to the ostream.
+//
+// For example;
+//
+// testing::Message foo;
+// foo << 1 << " != " << 2;
+// std::cout << foo;
+//
+// will print "1 != 2".
+//
+// Message is not intended to be inherited from. In particular, its
+// destructor is not virtual.
+//
+// Note that StrStream behaves differently in gcc and in MSVC. You
+// can stream a NULL char pointer to it in the former, but not in the
+// latter (it causes an access violation if you do). The Message
+// class hides this difference by treating a NULL char pointer as
+// "(null)".
+class Message {
+ private:
+ // The type of basic IO manipulators (endl, ends, and flush) for
+ // narrow streams.
+ typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&);
+
+ public:
+ // Constructs an empty Message.
+ // We allocate the StrStream separately because it otherwise each use of
+ // ASSERT/EXPECT in a procedure adds over 200 bytes to the procedure's
+ // stack frame leading to huge stack frames in some cases; gcc does not reuse
+ // the stack space.
+ Message() : ss_(new internal::StrStream) {}
+
+ // Copy constructor.
+ Message(const Message& msg) : ss_(new internal::StrStream) { // NOLINT
+ *ss_ << msg.GetString();
+ }
+
+ // Constructs a Message from a C-string.
+ explicit Message(const char* str) : ss_(new internal::StrStream) {
+ *ss_ << str;
+ }
+
+ ~Message() { delete ss_; }
+#if GTEST_OS_SYMBIAN
+ // Streams a value (either a pointer or not) to this object.
+ template <typename T>
+ inline Message& operator <<(const T& value) {
+ StreamHelper(typename internal::is_pointer<T>::type(), value);
+ return *this;
+ }
+#else
+ // Streams a non-pointer value to this object.
+ template <typename T>
+ inline Message& operator <<(const T& val) {
+ ::GTestStreamToHelper(ss_, val);
+ return *this;
+ }
+
+ // Streams a pointer value to this object.
+ //
+ // This function is an overload of the previous one. When you
+ // stream a pointer to a Message, this definition will be used as it
+ // is more specialized. (The C++ Standard, section
+ // [temp.func.order].) If you stream a non-pointer, then the
+ // previous definition will be used.
+ //
+ // The reason for this overload is that streaming a NULL pointer to
+ // ostream is undefined behavior. Depending on the compiler, you
+ // may get "0", "(nil)", "(null)", or an access violation. To
+ // ensure consistent result across compilers, we always treat NULL
+ // as "(null)".
+ template <typename T>
+ inline Message& operator <<(T* const& pointer) { // NOLINT
+ if (pointer == NULL) {
+ *ss_ << "(null)";
+ } else {
+ ::GTestStreamToHelper(ss_, pointer);
+ }
+ return *this;
+ }
+#endif // GTEST_OS_SYMBIAN
+
+ // Since the basic IO manipulators are overloaded for both narrow
+ // and wide streams, we have to provide this specialized definition
+ // of operator <<, even though its body is the same as the
+ // templatized version above. Without this definition, streaming
+ // endl or other basic IO manipulators to Message will confuse the
+ // compiler.
+ Message& operator <<(BasicNarrowIoManip val) {
+ *ss_ << val;
+ return *this;
+ }
+
+ // Instead of 1/0, we want to see true/false for bool values.
+ Message& operator <<(bool b) {
+ return *this << (b ? "true" : "false");
+ }
+
+ // These two overloads allow streaming a wide C string to a Message
+ // using the UTF-8 encoding.
+ Message& operator <<(const wchar_t* wide_c_str) {
+ return *this << internal::String::ShowWideCString(wide_c_str);
+ }
+ Message& operator <<(wchar_t* wide_c_str) {
+ return *this << internal::String::ShowWideCString(wide_c_str);
+ }
+
+#if GTEST_HAS_STD_WSTRING
+ // Converts the given wide string to a narrow string using the UTF-8
+ // encoding, and streams the result to this Message object.
+ Message& operator <<(const ::std::wstring& wstr);
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+ // Converts the given wide string to a narrow string using the UTF-8
+ // encoding, and streams the result to this Message object.
+ Message& operator <<(const ::wstring& wstr);
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+ // Gets the text streamed to this object so far as a String.
+ // Each '\0' character in the buffer is replaced with "\\0".
+ //
+ // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+ internal::String GetString() const {
+ return internal::StrStreamToString(ss_);
+ }
+
+ private:
+#if GTEST_OS_SYMBIAN
+ // These are needed as the Nokia Symbian Compiler cannot decide between
+ // const T& and const T* in a function template. The Nokia compiler _can_
+ // decide between class template specializations for T and T*, so a
+ // tr1::type_traits-like is_pointer works, and we can overload on that.
+ template <typename T>
+ inline void StreamHelper(internal::true_type dummy, T* pointer) {
+ if (pointer == NULL) {
+ *ss_ << "(null)";
+ } else {
+ ::GTestStreamToHelper(ss_, pointer);
+ }
+ }
+ template <typename T>
+ inline void StreamHelper(internal::false_type dummy, const T& value) {
+ ::GTestStreamToHelper(ss_, value);
+ }
+#endif // GTEST_OS_SYMBIAN
+
+ // We'll hold the text streamed to this object here.
+ internal::StrStream* const ss_;
+
+ // We declare (but don't implement) this to prevent the compiler
+ // from implementing the assignment operator.
+ void operator=(const Message&);
+};
+
+// Streams a Message to an ostream.
+inline std::ostream& operator <<(std::ostream& os, const Message& sb) {
+ return os << sb.GetString();
+}
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
diff --git a/include/gtest/gtest-param-test.h b/include/gtest/gtest-param-test.h
new file mode 100644
index 0000000..421517d
--- /dev/null
+++ b/include/gtest/gtest-param-test.h
@@ -0,0 +1,1385 @@
+// This file was GENERATED by a script. DO NOT EDIT BY HAND!!!
+
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// Macros and functions for implementing parameterized tests
+// in Google C++ Testing Framework (Google Test)
+//
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+
+
+// Value-parameterized tests allow you to test your code with different
+// parameters without writing multiple copies of the same test.
+//
+// Here is how you use value-parameterized tests:
+
+#if 0
+
+// To write value-parameterized tests, first you should define a fixture
+// class. It must be derived from testing::TestWithParam<T>, where T is
+// the type of your parameter values. TestWithParam<T> is itself derived
+// from testing::Test. T can be any copyable type. If it's a raw pointer,
+// you are responsible for managing the lifespan of the pointed values.
+
+class FooTest : public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual class fixture members here.
+};
+
+// Then, use the TEST_P macro to define as many parameterized tests
+// for this fixture as you want. The _P suffix is for "parameterized"
+// or "pattern", whichever you prefer to think.
+
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+
+// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
+// case with any set of parameters you want. Google Test defines a number
+// of functions for generating test parameters. They return what we call
+// (surprise!) parameter generators. Here is a summary of them, which
+// are all in the testing namespace:
+//
+//
+// Range(begin, end [, step]) - Yields values {begin, begin+step,
+// begin+step+step, ...}. The values do not
+// include end. step defaults to 1.
+// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
+// ValuesIn(container) - Yields values from a C-style array, an STL
+// ValuesIn(begin,end) container, or an iterator range [begin, end).
+// Bool() - Yields sequence {false, true}.
+// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
+// for the math savvy) of the values generated
+// by the N generators.
+//
+// For more details, see comments at the definitions of these functions below
+// in this file.
+//
+// The following statement will instantiate tests from the FooTest test case
+// each with parameter values "meeny", "miny", and "moe".
+
+INSTANTIATE_TEST_CASE_P(InstantiationName,
+ FooTest,
+ Values("meeny", "miny", "moe"));
+
+// To distinguish different instances of the pattern, (yes, you
+// can instantiate it more then once) the first argument to the
+// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
+// actual test case name. Remember to pick unique prefixes for different
+// instantiations. The tests from the instantiation above will have
+// these names:
+//
+// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
+// * InstantiationName/FooTest.DoesBlah/1 for "miny"
+// * InstantiationName/FooTest.DoesBlah/2 for "moe"
+// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
+// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
+// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
+//
+// You can use these names in --gtest_filter.
+//
+// This statement will instantiate all tests from FooTest again, each
+// with parameter values "cat" and "dog":
+
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
+
+// The tests from the instantiation above will have these names:
+//
+// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
+//
+// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
+// in the given test case, whether their definitions come before or
+// AFTER the INSTANTIATE_TEST_CASE_P statement.
+//
+// Please also note that generator expressions are evaluated in
+// RUN_ALL_TESTS(), after main() has started. This allows evaluation of
+// parameter list based on command line parameters.
+//
+// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
+// for more examples.
+//
+// In the future, we plan to publish the API for defining new parameter
+// generators. But for now this interface remains part of the internal
+// implementation and is subject to change.
+
+#endif // 0
+
+
+#include <utility>
+
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+#include <gtest/internal/gtest-internal.h>
+#include <gtest/internal/gtest-param-util.h>
+#include <gtest/internal/gtest-param-util-generated.h>
+
+namespace testing {
+
+// Functions producing parameter generators.
+//
+// Google Test uses these generators to produce parameters for value-
+// parameterized tests. When a parameterized test case is instantiated
+// with a particular generator, Google Test creates and runs tests
+// for each element in the sequence produced by the generator.
+//
+// In the following sample, tests from test case FooTest are instantiated
+// each three times with parameter values 3, 5, and 8:
+//
+// class FooTest : public TestWithParam<int> { ... };
+//
+// TEST_P(FooTest, TestThis) {
+// }
+// TEST_P(FooTest, TestThat) {
+// }
+// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
+//
+
+// Range() returns generators providing sequences of values in a range.
+//
+// Synopsis:
+// Range(start, end)
+// - returns a generator producing a sequence of values {start, start+1,
+// start+2, ..., }.
+// Range(start, end, step)
+// - returns a generator producing a sequence of values {start, start+step,
+// start+step+step, ..., }.
+// Notes:
+// * The generated sequences never include end. For example, Range(1, 5)
+// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
+// returns a generator producing {1, 3, 5, 7}.
+// * start and end must have the same type. That type may be any integral or
+// floating-point type or a user defined type satisfying these conditions:
+// * It must be assignable (have operator=() defined).
+// * It must have operator+() (operator+(int-compatible type) for
+// two-operand version).
+// * It must have operator<() defined.
+// Elements in the resulting sequences will also have that type.
+// * Condition start < end must be satisfied in order for resulting sequences
+// to contain any elements.
+//
+template <typename T, typename IncrementT>
+internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
+ return internal::ParamGenerator<T>(
+ new internal::RangeGenerator<T, IncrementT>(start, end, step));
+}
+
+template <typename T>
+internal::ParamGenerator<T> Range(T start, T end) {
+ return Range(start, end, 1);
+}
+
+// ValuesIn() function allows generation of tests with parameters coming from
+// a container.
+//
+// Synopsis:
+// ValuesIn(const T (&array)[N])
+// - returns a generator producing sequences with elements from
+// a C-style array.
+// ValuesIn(const Container& container)
+// - returns a generator producing sequences with elements from
+// an STL-style container.
+// ValuesIn(Iterator begin, Iterator end)
+// - returns a generator producing sequences with elements from
+// a range [begin, end) defined by a pair of STL-style iterators. These
+// iterators can also be plain C pointers.
+//
+// Please note that ValuesIn copies the values from the containers
+// passed in and keeps them to generate tests in RUN_ALL_TESTS().
+//
+// Examples:
+//
+// This instantiates tests from test case StringTest
+// each with C-string values of "foo", "bar", and "baz":
+//
+// const char* strings[] = {"foo", "bar", "baz"};
+// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
+//
+// This instantiates tests from test case StlStringTest
+// each with STL strings with values "a" and "b":
+//
+// ::std::vector< ::std::string> GetParameterStrings() {
+// ::std::vector< ::std::string> v;
+// v.push_back("a");
+// v.push_back("b");
+// return v;
+// }
+//
+// INSTANTIATE_TEST_CASE_P(CharSequence,
+// StlStringTest,
+// ValuesIn(GetParameterStrings()));
+//
+//
+// This will also instantiate tests from CharTest
+// each with parameter values 'a' and 'b':
+//
+// ::std::list<char> GetParameterChars() {
+// ::std::list<char> list;
+// list.push_back('a');
+// list.push_back('b');
+// return list;
+// }
+// ::std::list<char> l = GetParameterChars();
+// INSTANTIATE_TEST_CASE_P(CharSequence2,
+// CharTest,
+// ValuesIn(l.begin(), l.end()));
+//
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::std::iterator_traits<ForwardIterator>::value_type> ValuesIn(
+ ForwardIterator begin,
+ ForwardIterator end) {
+ typedef typename ::std::iterator_traits<ForwardIterator>::value_type
+ ParamType;
+ return internal::ParamGenerator<ParamType>(
+ new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
+}
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
+ return ValuesIn(array, array + N);
+}
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container) {
+ return ValuesIn(container.begin(), container.end());
+}
+
+// Values() allows generating tests from explicitly specified list of
+// parameters.
+//
+// Synopsis:
+// Values(T v1, T v2, ..., T vN)
+// - returns a generator producing sequences with elements v1, v2, ..., vN.
+//
+// For example, this instantiates tests from test case BarTest each
+// with values "one", "two", and "three":
+//
+// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
+//
+// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
+// The exact type of values will depend on the type of parameter in BazTest.
+//
+// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
+//
+// Currently, Values() supports from 1 to 50 parameters.
+//
+template <typename T1>
+internal::ValueArray1<T1> Values(T1 v1) {
+ return internal::ValueArray1<T1>(v1);
+}
+
+template <typename T1, typename T2>
+internal::ValueArray2<T1, T2> Values(T1 v1, T2 v2) {
+ return internal::ValueArray2<T1, T2>(v1, v2);
+}
+
+template <typename T1, typename T2, typename T3>
+internal::ValueArray3<T1, T2, T3> Values(T1 v1, T2 v2, T3 v3) {
+ return internal::ValueArray3<T1, T2, T3>(v1, v2, v3);
+}
+
+template <typename T1, typename T2, typename T3, typename T4>
+internal::ValueArray4<T1, T2, T3, T4> Values(T1 v1, T2 v2, T3 v3, T4 v4) {
+ return internal::ValueArray4<T1, T2, T3, T4>(v1, v2, v3, v4);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+internal::ValueArray5<T1, T2, T3, T4, T5> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5) {
+ return internal::ValueArray5<T1, T2, T3, T4, T5>(v1, v2, v3, v4, v5);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+internal::ValueArray6<T1, T2, T3, T4, T5, T6> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6) {
+ return internal::ValueArray6<T1, T2, T3, T4, T5, T6>(v1, v2, v3, v4, v5, v6);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7) {
+ return internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7>(v1, v2, v3, v4, v5,
+ v6, v7);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8) {
+ return internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8>(v1, v2, v3, v4,
+ v5, v6, v7, v8);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9) {
+ return internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10) {
+ return internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
+ T11> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11) {
+ return internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
+ T11>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12) {
+ return internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13) {
+ return internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) {
+ return internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) {
+ return internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16) {
+ return internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17) {
+ return internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18) {
+ return internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) {
+ return internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20) {
+ return internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21) {
+ return internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22) {
+ return internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23) {
+ return internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24) {
+ return internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>(v1, v2,
+ v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
+ v19, v20, v21, v22, v23, v24);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
+ T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
+ T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25) {
+ return internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
+ v18, v19, v20, v21, v22, v23, v24, v25);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26) {
+ return internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
+ v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27) {
+ return internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
+ v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28) {
+ return internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
+ v28);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29) {
+ return internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
+ v27, v28, v29);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) {
+ return internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
+ v26, v27, v28, v29, v30);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) {
+ return internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
+ v25, v26, v27, v28, v29, v30, v31);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32) {
+ return internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33) {
+ return internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
+ T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
+ T31 v31, T32 v32, T33 v33, T34 v34) {
+ return internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
+ v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35) {
+ return internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
+ v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36) {
+ return internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37) {
+ return internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36, v37);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37, T38 v38) {
+ return internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38>(v1, v2,
+ v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
+ v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32,
+ v33, v34, v35, v36, v37, v38);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37, T38 v38, T39 v39) {
+ return internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
+ v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31,
+ v32, v33, v34, v35, v36, v37, v38, v39);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
+ T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
+ T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27,
+ T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35,
+ T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) {
+ return internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
+ v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29,
+ v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41) {
+ return internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
+ v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28,
+ v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42) {
+ return internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
+ v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41,
+ v42);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43) {
+ return internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
+ v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40,
+ v41, v42, v43);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44) {
+ return internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
+ v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39,
+ v40, v41, v42, v43, v44);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
+ T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
+ T41 v41, T42 v42, T43 v43, T44 v44, T45 v45) {
+ return internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
+ v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38,
+ v39, v40, v41, v42, v43, v44, v45);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) {
+ return internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
+ v38, v39, v40, v41, v42, v43, v44, v45, v46);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) {
+ return internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
+ v38, v39, v40, v41, v42, v43, v44, v45, v46, v47);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47,
+ T48 v48) {
+ return internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
+ v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36,
+ v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
+ T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
+ T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38,
+ T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46,
+ T47 v47, T48 v48, T49 v49) {
+ return internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48, T49>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
+ v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35,
+ v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37,
+ T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45,
+ T46 v46, T47 v47, T48 v48, T49 v49, T50 v50) {
+ return internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47,
+ v48, v49, v50);
+}
+
+// Bool() allows generating tests with parameters in a set of (false, true).
+//
+// Synopsis:
+// Bool()
+// - returns a generator producing sequences with elements {false, true}.
+//
+// It is useful when testing code that depends on Boolean flags. Combinations
+// of multiple flags can be tested when several Bool()'s are combined using
+// Combine() function.
+//
+// In the following example all tests in the test case FlagDependentTest
+// will be instantiated twice with parameters false and true.
+//
+// class FlagDependentTest : public testing::TestWithParam<bool> {
+// virtual void SetUp() {
+// external_flag = GetParam();
+// }
+// }
+// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
+//
+inline internal::ParamGenerator<bool> Bool() {
+ return Values(false, true);
+}
+
+#if GTEST_HAS_COMBINE
+// Combine() allows the user to combine two or more sequences to produce
+// values of a Cartesian product of those sequences' elements.
+//
+// Synopsis:
+// Combine(gen1, gen2, ..., genN)
+// - returns a generator producing sequences with elements coming from
+// the Cartesian product of elements from the sequences generated by
+// gen1, gen2, ..., genN. The sequence elements will have a type of
+// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
+// of elements from sequences produces by gen1, gen2, ..., genN.
+//
+// Combine can have up to 10 arguments. This number is currently limited
+// by the maximum number of elements in the tuple implementation used by Google
+// Test.
+//
+// Example:
+//
+// This will instantiate tests in test case AnimalTest each one with
+// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
+// tuple("dog", BLACK), and tuple("dog", WHITE):
+//
+// enum Color { BLACK, GRAY, WHITE };
+// class AnimalTest
+// : public testing::TestWithParam<tuple<const char*, Color> > {...};
+//
+// TEST_P(AnimalTest, AnimalLooksNice) {...}
+//
+// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE)));
+//
+// This will instantiate tests in FlagDependentTest with all variations of two
+// Boolean flags:
+//
+// class FlagDependentTest
+// : public testing::TestWithParam<tuple(bool, bool)> > {
+// virtual void SetUp() {
+// // Assigns external_flag_1 and external_flag_2 values from the tuple.
+// tie(external_flag_1, external_flag_2) = GetParam();
+// }
+// };
+//
+// TEST_P(FlagDependentTest, TestFeature1) {
+// // Test your code using external_flag_1 and external_flag_2 here.
+// }
+// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
+// Combine(Bool(), Bool()));
+//
+template <typename Generator1, typename Generator2>
+internal::CartesianProductHolder2<Generator1, Generator2> Combine(
+ const Generator1& g1, const Generator2& g2) {
+ return internal::CartesianProductHolder2<Generator1, Generator2>(
+ g1, g2);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3>
+internal::CartesianProductHolder3<Generator1, Generator2, Generator3> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3) {
+ return internal::CartesianProductHolder3<Generator1, Generator2, Generator3>(
+ g1, g2, g3);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4>
+internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
+ Generator4> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4) {
+ return internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
+ Generator4>(
+ g1, g2, g3, g4);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5>
+internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
+ Generator4, Generator5> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5) {
+ return internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
+ Generator4, Generator5>(
+ g1, g2, g3, g4, g5);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6>
+internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6) {
+ return internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6>(
+ g1, g2, g3, g4, g5, g6);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7>
+internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7) {
+ return internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7>(
+ g1, g2, g3, g4, g5, g6, g7);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8>
+internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8) {
+ return internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8>(
+ g1, g2, g3, g4, g5, g6, g7, g8);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8, typename Generator9>
+internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8,
+ Generator9> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8, const Generator9& g9) {
+ return internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9>(
+ g1, g2, g3, g4, g5, g6, g7, g8, g9);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8, typename Generator9,
+ typename Generator10>
+internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
+ Generator10> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8, const Generator9& g9,
+ const Generator10& g10) {
+ return internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
+ Generator10>(
+ g1, g2, g3, g4, g5, g6, g7, g8, g9, g10);
+}
+#endif // GTEST_HAS_COMBINE
+
+
+
+#define TEST_P(test_case_name, test_name) \
+ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ : public test_case_name { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
+ virtual void TestBody(); \
+ private: \
+ static int AddToRegistry() { \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestPattern(\
+ #test_case_name, \
+ #test_name, \
+ new ::testing::internal::TestMetaFactory< \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \
+ return 0; \
+ } \
+ static int gtest_registering_dummy_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
+ }; \
+ int GTEST_TEST_CLASS_NAME_(test_case_name, \
+ test_name)::gtest_registering_dummy_ = \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
+ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+#define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \
+ ::testing::internal::ParamGenerator<test_case_name::ParamType> \
+ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
+ int gtest_##prefix##test_case_name##_dummy_ = \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\
+ #prefix, \
+ >est_##prefix##test_case_name##_EvalGenerator_, \
+ __FILE__, __LINE__)
+
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
diff --git a/include/gtest/gtest-param-test.h.pump b/include/gtest/gtest-param-test.h.pump
new file mode 100644
index 0000000..c761f12
--- /dev/null
+++ b/include/gtest/gtest-param-test.h.pump
@@ -0,0 +1,453 @@
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of Values arguments we want to support.
+$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// Macros and functions for implementing parameterized tests
+// in Google C++ Testing Framework (Google Test)
+//
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+
+
+// Value-parameterized tests allow you to test your code with different
+// parameters without writing multiple copies of the same test.
+//
+// Here is how you use value-parameterized tests:
+
+#if 0
+
+// To write value-parameterized tests, first you should define a fixture
+// class. It must be derived from testing::TestWithParam<T>, where T is
+// the type of your parameter values. TestWithParam<T> is itself derived
+// from testing::Test. T can be any copyable type. If it's a raw pointer,
+// you are responsible for managing the lifespan of the pointed values.
+
+class FooTest : public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual class fixture members here.
+};
+
+// Then, use the TEST_P macro to define as many parameterized tests
+// for this fixture as you want. The _P suffix is for "parameterized"
+// or "pattern", whichever you prefer to think.
+
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+
+// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
+// case with any set of parameters you want. Google Test defines a number
+// of functions for generating test parameters. They return what we call
+// (surprise!) parameter generators. Here is a summary of them, which
+// are all in the testing namespace:
+//
+//
+// Range(begin, end [, step]) - Yields values {begin, begin+step,
+// begin+step+step, ...}. The values do not
+// include end. step defaults to 1.
+// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
+// ValuesIn(container) - Yields values from a C-style array, an STL
+// ValuesIn(begin,end) container, or an iterator range [begin, end).
+// Bool() - Yields sequence {false, true}.
+// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
+// for the math savvy) of the values generated
+// by the N generators.
+//
+// For more details, see comments at the definitions of these functions below
+// in this file.
+//
+// The following statement will instantiate tests from the FooTest test case
+// each with parameter values "meeny", "miny", and "moe".
+
+INSTANTIATE_TEST_CASE_P(InstantiationName,
+ FooTest,
+ Values("meeny", "miny", "moe"));
+
+// To distinguish different instances of the pattern, (yes, you
+// can instantiate it more then once) the first argument to the
+// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
+// actual test case name. Remember to pick unique prefixes for different
+// instantiations. The tests from the instantiation above will have
+// these names:
+//
+// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
+// * InstantiationName/FooTest.DoesBlah/1 for "miny"
+// * InstantiationName/FooTest.DoesBlah/2 for "moe"
+// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
+// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
+// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
+//
+// You can use these names in --gtest_filter.
+//
+// This statement will instantiate all tests from FooTest again, each
+// with parameter values "cat" and "dog":
+
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
+
+// The tests from the instantiation above will have these names:
+//
+// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
+//
+// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
+// in the given test case, whether their definitions come before or
+// AFTER the INSTANTIATE_TEST_CASE_P statement.
+//
+// Please also note that generator expressions are evaluated in
+// RUN_ALL_TESTS(), after main() has started. This allows evaluation of
+// parameter list based on command line parameters.
+//
+// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
+// for more examples.
+//
+// In the future, we plan to publish the API for defining new parameter
+// generators. But for now this interface remains part of the internal
+// implementation and is subject to change.
+
+#endif // 0
+
+
+#include <utility>
+
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+#include <gtest/internal/gtest-internal.h>
+#include <gtest/internal/gtest-param-util.h>
+#include <gtest/internal/gtest-param-util-generated.h>
+
+namespace testing {
+
+// Functions producing parameter generators.
+//
+// Google Test uses these generators to produce parameters for value-
+// parameterized tests. When a parameterized test case is instantiated
+// with a particular generator, Google Test creates and runs tests
+// for each element in the sequence produced by the generator.
+//
+// In the following sample, tests from test case FooTest are instantiated
+// each three times with parameter values 3, 5, and 8:
+//
+// class FooTest : public TestWithParam<int> { ... };
+//
+// TEST_P(FooTest, TestThis) {
+// }
+// TEST_P(FooTest, TestThat) {
+// }
+// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
+//
+
+// Range() returns generators providing sequences of values in a range.
+//
+// Synopsis:
+// Range(start, end)
+// - returns a generator producing a sequence of values {start, start+1,
+// start+2, ..., }.
+// Range(start, end, step)
+// - returns a generator producing a sequence of values {start, start+step,
+// start+step+step, ..., }.
+// Notes:
+// * The generated sequences never include end. For example, Range(1, 5)
+// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
+// returns a generator producing {1, 3, 5, 7}.
+// * start and end must have the same type. That type may be any integral or
+// floating-point type or a user defined type satisfying these conditions:
+// * It must be assignable (have operator=() defined).
+// * It must have operator+() (operator+(int-compatible type) for
+// two-operand version).
+// * It must have operator<() defined.
+// Elements in the resulting sequences will also have that type.
+// * Condition start < end must be satisfied in order for resulting sequences
+// to contain any elements.
+//
+template <typename T, typename IncrementT>
+internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
+ return internal::ParamGenerator<T>(
+ new internal::RangeGenerator<T, IncrementT>(start, end, step));
+}
+
+template <typename T>
+internal::ParamGenerator<T> Range(T start, T end) {
+ return Range(start, end, 1);
+}
+
+// ValuesIn() function allows generation of tests with parameters coming from
+// a container.
+//
+// Synopsis:
+// ValuesIn(const T (&array)[N])
+// - returns a generator producing sequences with elements from
+// a C-style array.
+// ValuesIn(const Container& container)
+// - returns a generator producing sequences with elements from
+// an STL-style container.
+// ValuesIn(Iterator begin, Iterator end)
+// - returns a generator producing sequences with elements from
+// a range [begin, end) defined by a pair of STL-style iterators. These
+// iterators can also be plain C pointers.
+//
+// Please note that ValuesIn copies the values from the containers
+// passed in and keeps them to generate tests in RUN_ALL_TESTS().
+//
+// Examples:
+//
+// This instantiates tests from test case StringTest
+// each with C-string values of "foo", "bar", and "baz":
+//
+// const char* strings[] = {"foo", "bar", "baz"};
+// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
+//
+// This instantiates tests from test case StlStringTest
+// each with STL strings with values "a" and "b":
+//
+// ::std::vector< ::std::string> GetParameterStrings() {
+// ::std::vector< ::std::string> v;
+// v.push_back("a");
+// v.push_back("b");
+// return v;
+// }
+//
+// INSTANTIATE_TEST_CASE_P(CharSequence,
+// StlStringTest,
+// ValuesIn(GetParameterStrings()));
+//
+//
+// This will also instantiate tests from CharTest
+// each with parameter values 'a' and 'b':
+//
+// ::std::list<char> GetParameterChars() {
+// ::std::list<char> list;
+// list.push_back('a');
+// list.push_back('b');
+// return list;
+// }
+// ::std::list<char> l = GetParameterChars();
+// INSTANTIATE_TEST_CASE_P(CharSequence2,
+// CharTest,
+// ValuesIn(l.begin(), l.end()));
+//
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::std::iterator_traits<ForwardIterator>::value_type> ValuesIn(
+ ForwardIterator begin,
+ ForwardIterator end) {
+ typedef typename ::std::iterator_traits<ForwardIterator>::value_type
+ ParamType;
+ return internal::ParamGenerator<ParamType>(
+ new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
+}
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
+ return ValuesIn(array, array + N);
+}
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container) {
+ return ValuesIn(container.begin(), container.end());
+}
+
+// Values() allows generating tests from explicitly specified list of
+// parameters.
+//
+// Synopsis:
+// Values(T v1, T v2, ..., T vN)
+// - returns a generator producing sequences with elements v1, v2, ..., vN.
+//
+// For example, this instantiates tests from test case BarTest each
+// with values "one", "two", and "three":
+//
+// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
+//
+// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
+// The exact type of values will depend on the type of parameter in BazTest.
+//
+// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
+//
+// Currently, Values() supports from 1 to $n parameters.
+//
+$range i 1..n
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename T$j]]>
+internal::ValueArray$i<$for j, [[T$j]]> Values($for j, [[T$j v$j]]) {
+ return internal::ValueArray$i<$for j, [[T$j]]>($for j, [[v$j]]);
+}
+
+]]
+
+// Bool() allows generating tests with parameters in a set of (false, true).
+//
+// Synopsis:
+// Bool()
+// - returns a generator producing sequences with elements {false, true}.
+//
+// It is useful when testing code that depends on Boolean flags. Combinations
+// of multiple flags can be tested when several Bool()'s are combined using
+// Combine() function.
+//
+// In the following example all tests in the test case FlagDependentTest
+// will be instantiated twice with parameters false and true.
+//
+// class FlagDependentTest : public testing::TestWithParam<bool> {
+// virtual void SetUp() {
+// external_flag = GetParam();
+// }
+// }
+// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
+//
+inline internal::ParamGenerator<bool> Bool() {
+ return Values(false, true);
+}
+
+#if GTEST_HAS_COMBINE
+// Combine() allows the user to combine two or more sequences to produce
+// values of a Cartesian product of those sequences' elements.
+//
+// Synopsis:
+// Combine(gen1, gen2, ..., genN)
+// - returns a generator producing sequences with elements coming from
+// the Cartesian product of elements from the sequences generated by
+// gen1, gen2, ..., genN. The sequence elements will have a type of
+// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
+// of elements from sequences produces by gen1, gen2, ..., genN.
+//
+// Combine can have up to $maxtuple arguments. This number is currently limited
+// by the maximum number of elements in the tuple implementation used by Google
+// Test.
+//
+// Example:
+//
+// This will instantiate tests in test case AnimalTest each one with
+// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
+// tuple("dog", BLACK), and tuple("dog", WHITE):
+//
+// enum Color { BLACK, GRAY, WHITE };
+// class AnimalTest
+// : public testing::TestWithParam<tuple<const char*, Color> > {...};
+//
+// TEST_P(AnimalTest, AnimalLooksNice) {...}
+//
+// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE)));
+//
+// This will instantiate tests in FlagDependentTest with all variations of two
+// Boolean flags:
+//
+// class FlagDependentTest
+// : public testing::TestWithParam<tuple(bool, bool)> > {
+// virtual void SetUp() {
+// // Assigns external_flag_1 and external_flag_2 values from the tuple.
+// tie(external_flag_1, external_flag_2) = GetParam();
+// }
+// };
+//
+// TEST_P(FlagDependentTest, TestFeature1) {
+// // Test your code using external_flag_1 and external_flag_2 here.
+// }
+// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
+// Combine(Bool(), Bool()));
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename Generator$j]]>
+internal::CartesianProductHolder$i<$for j, [[Generator$j]]> Combine(
+ $for j, [[const Generator$j& g$j]]) {
+ return internal::CartesianProductHolder$i<$for j, [[Generator$j]]>(
+ $for j, [[g$j]]);
+}
+
+]]
+#endif // GTEST_HAS_COMBINE
+
+
+
+#define TEST_P(test_case_name, test_name) \
+ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ : public test_case_name { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
+ virtual void TestBody(); \
+ private: \
+ static int AddToRegistry() { \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestPattern(\
+ #test_case_name, \
+ #test_name, \
+ new ::testing::internal::TestMetaFactory< \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \
+ return 0; \
+ } \
+ static int gtest_registering_dummy_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
+ }; \
+ int GTEST_TEST_CLASS_NAME_(test_case_name, \
+ test_name)::gtest_registering_dummy_ = \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
+ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+#define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \
+ ::testing::internal::ParamGenerator<test_case_name::ParamType> \
+ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
+ int gtest_##prefix##test_case_name##_dummy_ = \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\
+ #prefix, \
+ >est_##prefix##test_case_name##_EvalGenerator_, \
+ __FILE__, __LINE__)
+
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
diff --git a/include/gtest/gtest-spi.h b/include/gtest/gtest-spi.h
new file mode 100644
index 0000000..a4e387a
--- /dev/null
+++ b/include/gtest/gtest-spi.h
@@ -0,0 +1,221 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Utilities for testing Google Test itself and code that uses Google Test
+// (e.g. frameworks built on top of Google Test).
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+
+#include <gtest/gtest.h>
+
+namespace testing {
+
+// This helper class can be used to mock out Google Test failure reporting
+// so that we can test Google Test or code that builds on Google Test.
+//
+// An object of this class appends a TestPartResult object to the
+// TestPartResultArray object given in the constructor whenever a Google Test
+// failure is reported. It can either intercept only failures that are
+// generated in the same thread that created this object or it can intercept
+// all generated failures. The scope of this mock object can be controlled with
+// the second argument to the two arguments constructor.
+class ScopedFakeTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ // The two possible mocking modes of this object.
+ enum InterceptMode {
+ INTERCEPT_ONLY_CURRENT_THREAD, // Intercepts only thread local failures.
+ INTERCEPT_ALL_THREADS // Intercepts all failures.
+ };
+
+ // The c'tor sets this object as the test part result reporter used
+ // by Google Test. The 'result' parameter specifies where to report the
+ // results. This reporter will only catch failures generated in the current
+ // thread. DEPRECATED
+ explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result);
+
+ // Same as above, but you can choose the interception scope of this object.
+ ScopedFakeTestPartResultReporter(InterceptMode intercept_mode,
+ TestPartResultArray* result);
+
+ // The d'tor restores the previous test part result reporter.
+ virtual ~ScopedFakeTestPartResultReporter();
+
+ // Appends the TestPartResult object to the TestPartResultArray
+ // received in the constructor.
+ //
+ // This method is from the TestPartResultReporterInterface
+ // interface.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+ private:
+ void Init();
+
+ const InterceptMode intercept_mode_;
+ TestPartResultReporterInterface* old_reporter_;
+ TestPartResultArray* const result_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter);
+};
+
+namespace internal {
+
+// A helper class for implementing EXPECT_FATAL_FAILURE() and
+// EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given
+// TestPartResultArray contains exactly one failure that has the given
+// type and contains the given substring. If that's not the case, a
+// non-fatal failure will be generated.
+class SingleFailureChecker {
+ public:
+ // The constructor remembers the arguments.
+ SingleFailureChecker(const TestPartResultArray* results,
+ TestPartResultType type,
+ const char* substr);
+ ~SingleFailureChecker();
+ private:
+ const TestPartResultArray* const results_;
+ const TestPartResultType type_;
+ const String substr_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker);
+};
+
+} // namespace internal
+
+} // namespace testing
+
+// A set of macros for testing Google Test assertions or code that's expected
+// to generate Google Test fatal failures. It verifies that the given
+// statement will cause exactly one fatal Google Test failure with 'substr'
+// being part of the failure message.
+//
+// There are two different versions of this macro. EXPECT_FATAL_FAILURE only
+// affects and considers failures generated in the current thread and
+// EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
+//
+// The verification of the assertion is done correctly even when the statement
+// throws an exception or aborts the current function.
+//
+// Known restrictions:
+// - 'statement' cannot reference local non-static variables or
+// non-static members of the current object.
+// - 'statement' cannot return a value.
+// - You cannot stream a failure message to this macro.
+//
+// Note that even though the implementations of the following two
+// macros are much alike, we cannot refactor them to use a common
+// helper macro, due to some peculiarity in how the preprocessor
+// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
+// gtest_unittest.cc will fail to compile if we do that.
+#define EXPECT_FATAL_FAILURE(statement, substr) \
+ do { \
+ class GTestExpectFatalFailureHelper {\
+ public:\
+ static void Execute() { statement; }\
+ };\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TPRT_FATAL_FAILURE, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
+ GTestExpectFatalFailureHelper::Execute();\
+ }\
+ } while (false)
+
+#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+ do { \
+ class GTestExpectFatalFailureHelper {\
+ public:\
+ static void Execute() { statement; }\
+ };\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TPRT_FATAL_FAILURE, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ALL_THREADS, >est_failures);\
+ GTestExpectFatalFailureHelper::Execute();\
+ }\
+ } while (false)
+
+// A macro for testing Google Test assertions or code that's expected to
+// generate Google Test non-fatal failures. It asserts that the given
+// statement will cause exactly one non-fatal Google Test failure with 'substr'
+// being part of the failure message.
+//
+// There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only
+// affects and considers failures generated in the current thread and
+// EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
+//
+// 'statement' is allowed to reference local variables and members of
+// the current object.
+//
+// The verification of the assertion is done correctly even when the statement
+// throws an exception or aborts the current function.
+//
+// Known restrictions:
+// - You cannot stream a failure message to this macro.
+//
+// Note that even though the implementations of the following two
+// macros are much alike, we cannot refactor them to use a common
+// helper macro, due to some peculiarity in how the preprocessor
+// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
+// gtest_unittest.cc will fail to compile if we do that.
+#define EXPECT_NONFATAL_FAILURE(statement, substr) \
+ do {\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TPRT_NONFATAL_FAILURE, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
+ statement;\
+ }\
+ } while (false)
+
+#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+ do {\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TPRT_NONFATAL_FAILURE, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS,\
+ >est_failures);\
+ statement;\
+ }\
+ } while (false)
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_
diff --git a/include/gtest/gtest-test-part.h b/include/gtest/gtest-test-part.h
new file mode 100644
index 0000000..1a281af
--- /dev/null
+++ b/include/gtest/gtest-test-part.h
@@ -0,0 +1,179 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+
+#include <iosfwd>
+#include <gtest/internal/gtest-internal.h>
+#include <gtest/internal/gtest-string.h>
+
+namespace testing {
+
+// The possible outcomes of a test part (i.e. an assertion or an
+// explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
+enum TestPartResultType {
+ TPRT_SUCCESS, // Succeeded.
+ TPRT_NONFATAL_FAILURE, // Failed but the test can continue.
+ TPRT_FATAL_FAILURE // Failed and the test should be terminated.
+};
+
+// A copyable object representing the result of a test part (i.e. an
+// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
+//
+// Don't inherit from TestPartResult as its destructor is not virtual.
+class TestPartResult {
+ public:
+ // C'tor. TestPartResult does NOT have a default constructor.
+ // Always use this constructor (with parameters) to create a
+ // TestPartResult object.
+ TestPartResult(TestPartResultType type,
+ const char* file_name,
+ int line_number,
+ const char* message)
+ : type_(type),
+ file_name_(file_name),
+ line_number_(line_number),
+ summary_(ExtractSummary(message)),
+ message_(message) {
+ }
+
+ // Gets the outcome of the test part.
+ TestPartResultType type() const { return type_; }
+
+ // Gets the name of the source file where the test part took place, or
+ // NULL if it's unknown.
+ const char* file_name() const { return file_name_.c_str(); }
+
+ // Gets the line in the source file where the test part took place,
+ // or -1 if it's unknown.
+ int line_number() const { return line_number_; }
+
+ // Gets the summary of the failure message.
+ const char* summary() const { return summary_.c_str(); }
+
+ // Gets the message associated with the test part.
+ const char* message() const { return message_.c_str(); }
+
+ // Returns true iff the test part passed.
+ bool passed() const { return type_ == TPRT_SUCCESS; }
+
+ // Returns true iff the test part failed.
+ bool failed() const { return type_ != TPRT_SUCCESS; }
+
+ // Returns true iff the test part non-fatally failed.
+ bool nonfatally_failed() const { return type_ == TPRT_NONFATAL_FAILURE; }
+
+ // Returns true iff the test part fatally failed.
+ bool fatally_failed() const { return type_ == TPRT_FATAL_FAILURE; }
+ private:
+ TestPartResultType type_;
+
+ // Gets the summary of the failure message by omitting the stack
+ // trace in it.
+ static internal::String ExtractSummary(const char* message);
+
+ // The name of the source file where the test part took place, or
+ // NULL if the source file is unknown.
+ internal::String file_name_;
+ // The line in the source file where the test part took place, or -1
+ // if the line number is unknown.
+ int line_number_;
+ internal::String summary_; // The test failure summary.
+ internal::String message_; // The test failure message.
+};
+
+// Prints a TestPartResult object.
+std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
+
+// An array of TestPartResult objects.
+//
+// We define this class as we cannot use STL containers when compiling
+// Google Test with MSVC 7.1 and exceptions disabled.
+//
+// Don't inherit from TestPartResultArray as its destructor is not
+// virtual.
+class TestPartResultArray {
+ public:
+ TestPartResultArray();
+ ~TestPartResultArray();
+
+ // Appends the given TestPartResult to the array.
+ void Append(const TestPartResult& result);
+
+ // Returns the TestPartResult at the given index (0-based).
+ const TestPartResult& GetTestPartResult(int index) const;
+
+ // Returns the number of TestPartResult objects in the array.
+ int size() const;
+ private:
+ // Internally we use a list to simulate the array. Yes, this means
+ // that random access is O(N) in time, but it's OK for its purpose.
+ internal::List<TestPartResult>* const list_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray);
+};
+
+// This interface knows how to report a test part result.
+class TestPartResultReporterInterface {
+ public:
+ virtual ~TestPartResultReporterInterface() {}
+
+ virtual void ReportTestPartResult(const TestPartResult& result) = 0;
+};
+
+namespace internal {
+
+// This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a
+// statement generates new fatal failures. To do so it registers itself as the
+// current test part result reporter. Besides checking if fatal failures were
+// reported, it only delegates the reporting to the former result reporter.
+// The original result reporter is restored in the destructor.
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+class HasNewFatalFailureHelper : public TestPartResultReporterInterface {
+ public:
+ HasNewFatalFailureHelper();
+ virtual ~HasNewFatalFailureHelper();
+ virtual void ReportTestPartResult(const TestPartResult& result);
+ bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
+ private:
+ bool has_new_fatal_failure_;
+ TestPartResultReporterInterface* original_reporter_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper);
+};
+
+} // namespace internal
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
diff --git a/include/gtest/gtest-typed-test.h b/include/gtest/gtest-typed-test.h
new file mode 100644
index 0000000..519edfe
--- /dev/null
+++ b/include/gtest/gtest-typed-test.h
@@ -0,0 +1,253 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+
+// This header implements typed tests and type-parameterized tests.
+
+// Typed (aka type-driven) tests repeat the same test for types in a
+// list. You must know which types you want to test with when writing
+// typed tests. Here's how you do it:
+
+#if 0
+
+// First, define a fixture class template. It should be parameterized
+// by a type. Remember to derive it from testing::Test.
+template <typename T>
+class FooTest : public testing::Test {
+ public:
+ ...
+ typedef std::list<T> List;
+ static T shared_;
+ T value_;
+};
+
+// Next, associate a list of types with the test case, which will be
+// repeated for each type in the list. The typedef is necessary for
+// the macro to parse correctly.
+typedef testing::Types<char, int, unsigned int> MyTypes;
+TYPED_TEST_CASE(FooTest, MyTypes);
+
+// If the type list contains only one type, you can write that type
+// directly without Types<...>:
+// TYPED_TEST_CASE(FooTest, int);
+
+// Then, use TYPED_TEST() instead of TEST_F() to define as many typed
+// tests for this test case as you want.
+TYPED_TEST(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ // Since we are inside a derived class template, C++ requires use to
+ // visit the members of FooTest via 'this'.
+ TypeParam n = this->value_;
+
+ // To visit static members of the fixture, add the TestFixture::
+ // prefix.
+ n += TestFixture::shared_;
+
+ // To refer to typedefs in the fixture, add the "typename
+ // TestFixture::" prefix.
+ typename TestFixture::List values;
+ values.push_back(n);
+ ...
+}
+
+TYPED_TEST(FooTest, HasPropertyA) { ... }
+
+#endif // 0
+
+// Type-parameterized tests are abstract test patterns parameterized
+// by a type. Compared with typed tests, type-parameterized tests
+// allow you to define the test pattern without knowing what the type
+// parameters are. The defined pattern can be instantiated with
+// different types any number of times, in any number of translation
+// units.
+//
+// If you are designing an interface or concept, you can define a
+// suite of type-parameterized tests to verify properties that any
+// valid implementation of the interface/concept should have. Then,
+// each implementation can easily instantiate the test suite to verify
+// that it conforms to the requirements, without having to write
+// similar tests repeatedly. Here's an example:
+
+#if 0
+
+// First, define a fixture class template. It should be parameterized
+// by a type. Remember to derive it from testing::Test.
+template <typename T>
+class FooTest : public testing::Test {
+ ...
+};
+
+// Next, declare that you will define a type-parameterized test case
+// (the _P suffix is for "parameterized" or "pattern", whichever you
+// prefer):
+TYPED_TEST_CASE_P(FooTest);
+
+// Then, use TYPED_TEST_P() to define as many type-parameterized tests
+// for this type-parameterized test case as you want.
+TYPED_TEST_P(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ TypeParam n = 0;
+ ...
+}
+
+TYPED_TEST_P(FooTest, HasPropertyA) { ... }
+
+// Now the tricky part: you need to register all test patterns before
+// you can instantiate them. The first argument of the macro is the
+// test case name; the rest are the names of the tests in this test
+// case.
+REGISTER_TYPED_TEST_CASE_P(FooTest,
+ DoesBlah, HasPropertyA);
+
+// Finally, you are free to instantiate the pattern with the types you
+// want. If you put the above code in a header file, you can #include
+// it in multiple C++ source files and instantiate it multiple times.
+//
+// To distinguish different instances of the pattern, the first
+// argument to the INSTANTIATE_* macro is a prefix that will be added
+// to the actual test case name. Remember to pick unique prefixes for
+// different instances.
+typedef testing::Types<char, int, unsigned int> MyTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
+
+// If the type list contains only one type, you can write that type
+// directly without Types<...>:
+// INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
+
+#endif // 0
+
+#include <gtest/internal/gtest-port.h>
+#include <gtest/internal/gtest-type-util.h>
+
+// Implements typed tests.
+
+#if GTEST_HAS_TYPED_TEST
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the name of the typedef for the type parameters of the
+// given test case.
+#define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_
+
+#define TYPED_TEST_CASE(CaseName, Types) \
+ typedef ::testing::internal::TypeList<Types>::type \
+ GTEST_TYPE_PARAMS_(CaseName)
+
+#define TYPED_TEST(CaseName, TestName) \
+ template <typename gtest_TypeParam_> \
+ class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
+ : public CaseName<gtest_TypeParam_> { \
+ private: \
+ typedef CaseName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ bool gtest_##CaseName##_##TestName##_registered_ = \
+ ::testing::internal::TypeParameterizedTest< \
+ CaseName, \
+ ::testing::internal::TemplateSel< \
+ GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \
+ GTEST_TYPE_PARAMS_(CaseName)>::Register(\
+ "", #CaseName, #TestName, 0); \
+ template <typename gtest_TypeParam_> \
+ void GTEST_TEST_CLASS_NAME_(CaseName, TestName)<gtest_TypeParam_>::TestBody()
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// Implements type-parameterized tests.
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the namespace name that the type-parameterized tests for
+// the given type-parameterized test case are defined in. The exact
+// name of the namespace is subject to change without notice.
+#define GTEST_CASE_NAMESPACE_(TestCaseName) \
+ gtest_case_##TestCaseName##_
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the name of the variable used to remember the names of
+// the defined tests in the given test case.
+#define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \
+ gtest_typed_test_case_p_state_##TestCaseName##_
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY.
+//
+// Expands to the name of the variable used to remember the names of
+// the registered tests in the given test case.
+#define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \
+ gtest_registered_test_names_##TestCaseName##_
+
+// The variables defined in the type-parameterized test macros are
+// static as typically these macros are used in a .h file that can be
+// #included in multiple translation units linked together.
+#define TYPED_TEST_CASE_P(CaseName) \
+ static ::testing::internal::TypedTestCasePState \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName)
+
+#define TYPED_TEST_P(CaseName, TestName) \
+ namespace GTEST_CASE_NAMESPACE_(CaseName) { \
+ template <typename gtest_TypeParam_> \
+ class TestName : public CaseName<gtest_TypeParam_> { \
+ private: \
+ typedef CaseName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ static bool gtest_##TestName##_defined_ = \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\
+ __FILE__, __LINE__, #CaseName, #TestName); \
+ } \
+ template <typename gtest_TypeParam_> \
+ void GTEST_CASE_NAMESPACE_(CaseName)::TestName<gtest_TypeParam_>::TestBody()
+
+#define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \
+ namespace GTEST_CASE_NAMESPACE_(CaseName) { \
+ typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
+ } \
+ static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) = \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\
+ __FILE__, __LINE__, #__VA_ARGS__)
+
+#define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \
+ bool gtest_##Prefix##_##CaseName = \
+ ::testing::internal::TypeParameterizedTestCase<CaseName, \
+ GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_, \
+ ::testing::internal::TypeList<Types>::type>::Register(\
+ #Prefix, #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName))
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
diff --git a/include/gtest/gtest.h b/include/gtest/gtest.h
new file mode 100644
index 0000000..9b72b63
--- /dev/null
+++ b/include/gtest/gtest.h
@@ -0,0 +1,1415 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the public API for Google Test. It should be
+// included by any test program that uses Google Test.
+//
+// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
+// leave some internal implementation details in this header file.
+// They are clearly marked by comments like this:
+//
+// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+//
+// Such code is NOT meant to be used by a user directly, and is subject
+// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
+// program!
+//
+// Acknowledgment: Google Test borrowed the idea of automatic test
+// registration from Barthelemy Dagenais' (barthelemy@prologique.com)
+// easyUnit framework.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_H_
+
+// The following platform macros are used throughout Google Test:
+// _WIN32_WCE Windows CE (set in project files)
+//
+// Note that even though _MSC_VER and _WIN32_WCE really indicate a compiler
+// and a Win32 implementation, respectively, we use them to indicate the
+// combination of compiler - Win 32 API - C library, since the code currently
+// only supports:
+// Windows proper with Visual C++ and MS C library (_MSC_VER && !_WIN32_WCE) and
+// Windows Mobile with Visual C++ and no C library (_WIN32_WCE).
+
+#include <limits>
+#include <gtest/internal/gtest-internal.h>
+#include <gtest/internal/gtest-string.h>
+#include <gtest/gtest-death-test.h>
+#include <gtest/gtest-message.h>
+#include <gtest/gtest-param-test.h>
+#include <gtest/gtest_prod.h>
+#include <gtest/gtest-test-part.h>
+#include <gtest/gtest-typed-test.h>
+
+// Depending on the platform, different string classes are available.
+// On Windows, ::std::string compiles only when exceptions are
+// enabled. On Linux, in addition to ::std::string, Google also makes
+// use of class ::string, which has the same interface as
+// ::std::string, but has a different implementation.
+//
+// The user can tell us whether ::std::string is available in his
+// environment by defining the macro GTEST_HAS_STD_STRING to either 1
+// or 0 on the compiler command line. He can also define
+// GTEST_HAS_GLOBAL_STRING to 1 to indicate that ::string is available
+// AND is a distinct type to ::std::string, or define it to 0 to
+// indicate otherwise.
+//
+// If the user's ::std::string and ::string are the same class due to
+// aliasing, he should define GTEST_HAS_STD_STRING to 1 and
+// GTEST_HAS_GLOBAL_STRING to 0.
+//
+// If the user doesn't define GTEST_HAS_STD_STRING and/or
+// GTEST_HAS_GLOBAL_STRING, they are defined heuristically.
+
+namespace testing {
+
+// Declares the flags.
+
+// This flag temporary enables the disabled tests.
+GTEST_DECLARE_bool_(also_run_disabled_tests);
+
+// This flag brings the debugger on an assertion failure.
+GTEST_DECLARE_bool_(break_on_failure);
+
+// This flag controls whether Google Test catches all test-thrown exceptions
+// and logs them as failures.
+GTEST_DECLARE_bool_(catch_exceptions);
+
+// This flag enables using colors in terminal output. Available values are
+// "yes" to enable colors, "no" (disable colors), or "auto" (the default)
+// to let Google Test decide.
+GTEST_DECLARE_string_(color);
+
+// This flag sets up the filter to select by name using a glob pattern
+// the tests to run. If the filter is not given all tests are executed.
+GTEST_DECLARE_string_(filter);
+
+// This flag causes the Google Test to list tests. None of the tests listed
+// are actually run if the flag is provided.
+GTEST_DECLARE_bool_(list_tests);
+
+// This flag controls whether Google Test emits a detailed XML report to a file
+// in addition to its normal textual output.
+GTEST_DECLARE_string_(output);
+
+// This flags control whether Google Test prints the elapsed time for each
+// test.
+GTEST_DECLARE_bool_(print_time);
+
+// This flag sets how many times the tests are repeated. The default value
+// is 1. If the value is -1 the tests are repeating forever.
+GTEST_DECLARE_int32_(repeat);
+
+// This flag controls whether Google Test includes Google Test internal
+// stack frames in failure stack traces.
+GTEST_DECLARE_bool_(show_internal_stack_frames);
+
+// This flag specifies the maximum number of stack frames to be
+// printed in a failure message.
+GTEST_DECLARE_int32_(stack_trace_depth);
+
+// When this flag is specified, a failed assertion will throw an
+// exception if exceptions are enabled, or exit the program with a
+// non-zero code otherwise.
+GTEST_DECLARE_bool_(throw_on_failure);
+
+// The upper limit for valid stack trace depths.
+const int kMaxStackTraceDepth = 100;
+
+namespace internal {
+
+class GTestFlagSaver;
+
+// Converts a streamable value to a String. A NULL pointer is
+// converted to "(null)". When the input value is a ::string,
+// ::std::string, ::wstring, or ::std::wstring object, each NUL
+// character in it is replaced with "\\0".
+// Declared in gtest-internal.h but defined here, so that it has access
+// to the definition of the Message class, required by the ARM
+// compiler.
+template <typename T>
+String StreamableToString(const T& streamable) {
+ return (Message() << streamable).GetString();
+}
+
+} // namespace internal
+
+// A class for indicating whether an assertion was successful. When
+// the assertion wasn't successful, the AssertionResult object
+// remembers a non-empty message that described how it failed.
+//
+// This class is useful for defining predicate-format functions to be
+// used with predicate assertions (ASSERT_PRED_FORMAT*, etc).
+//
+// The constructor of AssertionResult is private. To create an
+// instance of this class, use one of the factory functions
+// (AssertionSuccess() and AssertionFailure()).
+//
+// For example, in order to be able to write:
+//
+// // Verifies that Foo() returns an even number.
+// EXPECT_PRED_FORMAT1(IsEven, Foo());
+//
+// you just need to define:
+//
+// testing::AssertionResult IsEven(const char* expr, int n) {
+// if ((n % 2) == 0) return testing::AssertionSuccess();
+//
+// Message msg;
+// msg << "Expected: " << expr << " is even\n"
+// << " Actual: it's " << n;
+// return testing::AssertionFailure(msg);
+// }
+//
+// If Foo() returns 5, you will see the following message:
+//
+// Expected: Foo() is even
+// Actual: it's 5
+class AssertionResult {
+ public:
+ // Declares factory functions for making successful and failed
+ // assertion results as friends.
+ friend AssertionResult AssertionSuccess();
+ friend AssertionResult AssertionFailure(const Message&);
+
+ // Returns true iff the assertion succeeded.
+ operator bool() const { return failure_message_.c_str() == NULL; } // NOLINT
+
+ // Returns the assertion's failure message.
+ const char* failure_message() const { return failure_message_.c_str(); }
+
+ private:
+ // The default constructor. It is used when the assertion succeeded.
+ AssertionResult() {}
+
+ // The constructor used when the assertion failed.
+ explicit AssertionResult(const internal::String& failure_message);
+
+ // Stores the assertion's failure message.
+ internal::String failure_message_;
+};
+
+// Makes a successful assertion result.
+AssertionResult AssertionSuccess();
+
+// Makes a failed assertion result with the given failure message.
+AssertionResult AssertionFailure(const Message& msg);
+
+// The abstract class that all tests inherit from.
+//
+// In Google Test, a unit test program contains one or many TestCases, and
+// each TestCase contains one or many Tests.
+//
+// When you define a test using the TEST macro, you don't need to
+// explicitly derive from Test - the TEST macro automatically does
+// this for you.
+//
+// The only time you derive from Test is when defining a test fixture
+// to be used a TEST_F. For example:
+//
+// class FooTest : public testing::Test {
+// protected:
+// virtual void SetUp() { ... }
+// virtual void TearDown() { ... }
+// ...
+// };
+//
+// TEST_F(FooTest, Bar) { ... }
+// TEST_F(FooTest, Baz) { ... }
+//
+// Test is not copyable.
+class Test {
+ public:
+ friend class internal::TestInfoImpl;
+
+ // Defines types for pointers to functions that set up and tear down
+ // a test case.
+ typedef internal::SetUpTestCaseFunc SetUpTestCaseFunc;
+ typedef internal::TearDownTestCaseFunc TearDownTestCaseFunc;
+
+ // The d'tor is virtual as we intend to inherit from Test.
+ virtual ~Test();
+
+ // Sets up the stuff shared by all tests in this test case.
+ //
+ // Google Test will call Foo::SetUpTestCase() before running the first
+ // test in test case Foo. Hence a sub-class can define its own
+ // SetUpTestCase() method to shadow the one defined in the super
+ // class.
+ static void SetUpTestCase() {}
+
+ // Tears down the stuff shared by all tests in this test case.
+ //
+ // Google Test will call Foo::TearDownTestCase() after running the last
+ // test in test case Foo. Hence a sub-class can define its own
+ // TearDownTestCase() method to shadow the one defined in the super
+ // class.
+ static void TearDownTestCase() {}
+
+ // Returns true iff the current test has a fatal failure.
+ static bool HasFatalFailure();
+
+ // Logs a property for the current test. Only the last value for a given
+ // key is remembered.
+ // These are public static so they can be called from utility functions
+ // that are not members of the test fixture.
+ // The arguments are const char* instead strings, as Google Test is used
+ // on platforms where string doesn't compile.
+ //
+ // Note that a driving consideration for these RecordProperty methods
+ // was to produce xml output suited to the Greenspan charting utility,
+ // which at present will only chart values that fit in a 32-bit int. It
+ // is the user's responsibility to restrict their values to 32-bit ints
+ // if they intend them to be used with Greenspan.
+ static void RecordProperty(const char* key, const char* value);
+ static void RecordProperty(const char* key, int value);
+
+ protected:
+ // Creates a Test object.
+ Test();
+
+ // Sets up the test fixture.
+ virtual void SetUp();
+
+ // Tears down the test fixture.
+ virtual void TearDown();
+
+ private:
+ // Returns true iff the current test has the same fixture class as
+ // the first test in the current test case.
+ static bool HasSameFixtureClass();
+
+ // Runs the test after the test fixture has been set up.
+ //
+ // A sub-class must implement this to define the test logic.
+ //
+ // DO NOT OVERRIDE THIS FUNCTION DIRECTLY IN A USER PROGRAM.
+ // Instead, use the TEST or TEST_F macro.
+ virtual void TestBody() = 0;
+
+ // Sets up, executes, and tears down the test.
+ void Run();
+
+ // Uses a GTestFlagSaver to save and restore all Google Test flags.
+ const internal::GTestFlagSaver* const gtest_flag_saver_;
+
+ // Often a user mis-spells SetUp() as Setup() and spends a long time
+ // wondering why it is never called by Google Test. The declaration of
+ // the following method is solely for catching such an error at
+ // compile time:
+ //
+ // - The return type is deliberately chosen to be not void, so it
+ // will be a conflict if a user declares void Setup() in his test
+ // fixture.
+ //
+ // - This method is private, so it will be another compiler error
+ // if a user calls it from his test fixture.
+ //
+ // DO NOT OVERRIDE THIS FUNCTION.
+ //
+ // If you see an error about overriding the following function or
+ // about it being private, you have mis-spelled SetUp() as Setup().
+ struct Setup_should_be_spelled_SetUp {};
+ virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
+
+ // We disallow copying Tests.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Test);
+};
+
+
+// A TestInfo object stores the following information about a test:
+//
+// Test case name
+// Test name
+// Whether the test should be run
+// A function pointer that creates the test object when invoked
+// Test result
+//
+// The constructor of TestInfo registers itself with the UnitTest
+// singleton such that the RUN_ALL_TESTS() macro knows which tests to
+// run.
+class TestInfo {
+ public:
+ // Destructs a TestInfo object. This function is not virtual, so
+ // don't inherit from TestInfo.
+ ~TestInfo();
+
+ // Returns the test case name.
+ const char* test_case_name() const;
+
+ // Returns the test name.
+ const char* name() const;
+
+ // Returns the test case comment.
+ const char* test_case_comment() const;
+
+ // Returns the test comment.
+ const char* comment() const;
+
+ // Returns true if this test should run.
+ //
+ // Google Test allows the user to filter the tests by their full names.
+ // The full name of a test Bar in test case Foo is defined as
+ // "Foo.Bar". Only the tests that match the filter will run.
+ //
+ // A filter is a colon-separated list of glob (not regex) patterns,
+ // optionally followed by a '-' and a colon-separated list of
+ // negative patterns (tests to exclude). A test is run if it
+ // matches one of the positive patterns and does not match any of
+ // the negative patterns.
+ //
+ // For example, *A*:Foo.* is a filter that matches any string that
+ // contains the character 'A' or starts with "Foo.".
+ bool should_run() const;
+
+ // Returns the result of the test.
+ const internal::TestResult* result() const;
+ private:
+#if GTEST_HAS_DEATH_TEST
+ friend class internal::DefaultDeathTestFactory;
+#endif // GTEST_HAS_DEATH_TEST
+ friend class internal::TestInfoImpl;
+ friend class internal::UnitTestImpl;
+ friend class Test;
+ friend class TestCase;
+ friend TestInfo* internal::MakeAndRegisterTestInfo(
+ const char* test_case_name, const char* name,
+ const char* test_case_comment, const char* comment,
+ internal::TypeId fixture_class_id,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc,
+ internal::TestFactoryBase* factory);
+
+ // Increments the number of death tests encountered in this test so
+ // far.
+ int increment_death_test_count();
+
+ // Accessors for the implementation object.
+ internal::TestInfoImpl* impl() { return impl_; }
+ const internal::TestInfoImpl* impl() const { return impl_; }
+
+ // Constructs a TestInfo object. The newly constructed instance assumes
+ // ownership of the factory object.
+ TestInfo(const char* test_case_name, const char* name,
+ const char* test_case_comment, const char* comment,
+ internal::TypeId fixture_class_id,
+ internal::TestFactoryBase* factory);
+
+ // An opaque implementation object.
+ internal::TestInfoImpl* impl_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo);
+};
+
+// An Environment object is capable of setting up and tearing down an
+// environment. The user should subclass this to define his own
+// environment(s).
+//
+// An Environment object does the set-up and tear-down in virtual
+// methods SetUp() and TearDown() instead of the constructor and the
+// destructor, as:
+//
+// 1. You cannot safely throw from a destructor. This is a problem
+// as in some cases Google Test is used where exceptions are enabled, and
+// we may want to implement ASSERT_* using exceptions where they are
+// available.
+// 2. You cannot use ASSERT_* directly in a constructor or
+// destructor.
+class Environment {
+ public:
+ // The d'tor is virtual as we need to subclass Environment.
+ virtual ~Environment() {}
+
+ // Override this to define how to set up the environment.
+ virtual void SetUp() {}
+
+ // Override this to define how to tear down the environment.
+ virtual void TearDown() {}
+ private:
+ // If you see an error about overriding the following function or
+ // about it being private, you have mis-spelled SetUp() as Setup().
+ struct Setup_should_be_spelled_SetUp {};
+ virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
+};
+
+// A UnitTest consists of a list of TestCases.
+//
+// This is a singleton class. The only instance of UnitTest is
+// created when UnitTest::GetInstance() is first called. This
+// instance is never deleted.
+//
+// UnitTest is not copyable.
+//
+// This class is thread-safe as long as the methods are called
+// according to their specification.
+class UnitTest {
+ public:
+ // Gets the singleton UnitTest object. The first time this method
+ // is called, a UnitTest object is constructed and returned.
+ // Consecutive calls will return the same object.
+ static UnitTest* GetInstance();
+
+ // Registers and returns a global test environment. When a test
+ // program is run, all global test environments will be set-up in
+ // the order they were registered. After all tests in the program
+ // have finished, all global test environments will be torn-down in
+ // the *reverse* order they were registered.
+ //
+ // The UnitTest object takes ownership of the given environment.
+ //
+ // This method can only be called from the main thread.
+ Environment* AddEnvironment(Environment* env);
+
+ // Adds a TestPartResult to the current TestResult object. All
+ // Google Test assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc)
+ // eventually call this to report their results. The user code
+ // should use the assertion macros instead of calling this directly.
+ //
+ // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+ void AddTestPartResult(TestPartResultType result_type,
+ const char* file_name,
+ int line_number,
+ const internal::String& message,
+ const internal::String& os_stack_trace);
+
+ // Adds a TestProperty to the current TestResult object. If the result already
+ // contains a property with the same key, the value will be updated.
+ void RecordPropertyForCurrentTest(const char* key, const char* value);
+
+ // Runs all tests in this UnitTest object and prints the result.
+ // Returns 0 if successful, or 1 otherwise.
+ //
+ // This method can only be called from the main thread.
+ //
+ // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+ int Run() GTEST_MUST_USE_RESULT_;
+
+ // Returns the working directory when the first TEST() or TEST_F()
+ // was executed. The UnitTest object owns the string.
+ const char* original_working_dir() const;
+
+ // Returns the TestCase object for the test that's currently running,
+ // or NULL if no test is running.
+ const TestCase* current_test_case() const;
+
+ // Returns the TestInfo object for the test that's currently running,
+ // or NULL if no test is running.
+ const TestInfo* current_test_info() const;
+
+#if GTEST_HAS_PARAM_TEST
+ // Returns the ParameterizedTestCaseRegistry object used to keep track of
+ // value-parameterized tests and instantiate and register them.
+ internal::ParameterizedTestCaseRegistry& parameterized_test_registry();
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Accessors for the implementation object.
+ internal::UnitTestImpl* impl() { return impl_; }
+ const internal::UnitTestImpl* impl() const { return impl_; }
+ private:
+ // ScopedTrace is a friend as it needs to modify the per-thread
+ // trace stack, which is a private member of UnitTest.
+ friend class internal::ScopedTrace;
+
+ // Creates an empty UnitTest.
+ UnitTest();
+
+ // D'tor
+ virtual ~UnitTest();
+
+ // Pushes a trace defined by SCOPED_TRACE() on to the per-thread
+ // Google Test trace stack.
+ void PushGTestTrace(const internal::TraceInfo& trace);
+
+ // Pops a trace from the per-thread Google Test trace stack.
+ void PopGTestTrace();
+
+ // Protects mutable state in *impl_. This is mutable as some const
+ // methods need to lock it too.
+ mutable internal::Mutex mutex_;
+
+ // Opaque implementation object. This field is never changed once
+ // the object is constructed. We don't mark it as const here, as
+ // doing so will cause a warning in the constructor of UnitTest.
+ // Mutable state in *impl_ is protected by mutex_.
+ internal::UnitTestImpl* impl_;
+
+ // We disallow copying UnitTest.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest);
+};
+
+// A convenient wrapper for adding an environment for the test
+// program.
+//
+// You should call this before RUN_ALL_TESTS() is called, probably in
+// main(). If you use gtest_main, you need to call this before main()
+// starts for it to take effect. For example, you can define a global
+// variable like this:
+//
+// testing::Environment* const foo_env =
+// testing::AddGlobalTestEnvironment(new FooEnvironment);
+//
+// However, we strongly recommend you to write your own main() and
+// call AddGlobalTestEnvironment() there, as relying on initialization
+// of global variables makes the code harder to read and may cause
+// problems when you register multiple environments from different
+// translation units and the environments have dependencies among them
+// (remember that the compiler doesn't guarantee the order in which
+// global variables from different translation units are initialized).
+inline Environment* AddGlobalTestEnvironment(Environment* env) {
+ return UnitTest::GetInstance()->AddEnvironment(env);
+}
+
+// Initializes Google Test. This must be called before calling
+// RUN_ALL_TESTS(). In particular, it parses a command line for the
+// flags that Google Test recognizes. Whenever a Google Test flag is
+// seen, it is removed from argv, and *argc is decremented.
+//
+// No value is returned. Instead, the Google Test flag variables are
+// updated.
+//
+// Calling the function for the second time has no user-visible effect.
+void InitGoogleTest(int* argc, char** argv);
+
+// This overloaded version can be used in Windows programs compiled in
+// UNICODE mode.
+void InitGoogleTest(int* argc, wchar_t** argv);
+
+namespace internal {
+
+// These overloaded versions handle ::std::string and ::std::wstring.
+#if GTEST_HAS_STD_STRING
+inline String FormatForFailureMessage(const ::std::string& str) {
+ return (Message() << '"' << str << '"').GetString();
+}
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_STD_WSTRING
+inline String FormatForFailureMessage(const ::std::wstring& wstr) {
+ return (Message() << "L\"" << wstr << '"').GetString();
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+// These overloaded versions handle ::string and ::wstring.
+#if GTEST_HAS_GLOBAL_STRING
+inline String FormatForFailureMessage(const ::string& str) {
+ return (Message() << '"' << str << '"').GetString();
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+inline String FormatForFailureMessage(const ::wstring& wstr) {
+ return (Message() << "L\"" << wstr << '"').GetString();
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// Formats a comparison assertion (e.g. ASSERT_EQ, EXPECT_LT, and etc)
+// operand to be used in a failure message. The type (but not value)
+// of the other operand may affect the format. This allows us to
+// print a char* as a raw pointer when it is compared against another
+// char*, and print it as a C string when it is compared against an
+// std::string object, for example.
+//
+// The default implementation ignores the type of the other operand.
+// Some specialized versions are used to handle formatting wide or
+// narrow C strings.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+template <typename T1, typename T2>
+String FormatForComparisonFailureMessage(const T1& value,
+ const T2& /* other_operand */) {
+ return FormatForFailureMessage(value);
+}
+
+// The helper function for {ASSERT|EXPECT}_EQ.
+template <typename T1, typename T2>
+AssertionResult CmpHelperEQ(const char* expected_expression,
+ const char* actual_expression,
+ const T1& expected,
+ const T2& actual) {
+#ifdef _MSC_VER
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4389) // Temporarily disables warning on
+ // signed/unsigned mismatch.
+#endif
+
+ if (expected == actual) {
+ return AssertionSuccess();
+ }
+
+#ifdef _MSC_VER
+#pragma warning(pop) // Restores the warning state.
+#endif
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ FormatForComparisonFailureMessage(expected, actual),
+ FormatForComparisonFailureMessage(actual, expected),
+ false);
+}
+
+// With this overloaded version, we allow anonymous enums to be used
+// in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums
+// can be implicitly cast to BiggestInt.
+AssertionResult CmpHelperEQ(const char* expected_expression,
+ const char* actual_expression,
+ BiggestInt expected,
+ BiggestInt actual);
+
+// The helper class for {ASSERT|EXPECT}_EQ. The template argument
+// lhs_is_null_literal is true iff the first argument to ASSERT_EQ()
+// is a null pointer literal. The following default implementation is
+// for lhs_is_null_literal being false.
+template <bool lhs_is_null_literal>
+class EqHelper {
+ public:
+ // This templatized version is for the general case.
+ template <typename T1, typename T2>
+ static AssertionResult Compare(const char* expected_expression,
+ const char* actual_expression,
+ const T1& expected,
+ const T2& actual) {
+ return CmpHelperEQ(expected_expression, actual_expression, expected,
+ actual);
+ }
+
+ // With this overloaded version, we allow anonymous enums to be used
+ // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous
+ // enums can be implicitly cast to BiggestInt.
+ //
+ // Even though its body looks the same as the above version, we
+ // cannot merge the two, as it will make anonymous enums unhappy.
+ static AssertionResult Compare(const char* expected_expression,
+ const char* actual_expression,
+ BiggestInt expected,
+ BiggestInt actual) {
+ return CmpHelperEQ(expected_expression, actual_expression, expected,
+ actual);
+ }
+};
+
+// This specialization is used when the first argument to ASSERT_EQ()
+// is a null pointer literal.
+template <>
+class EqHelper<true> {
+ public:
+ // We define two overloaded versions of Compare(). The first
+ // version will be picked when the second argument to ASSERT_EQ() is
+ // NOT a pointer, e.g. ASSERT_EQ(0, AnIntFunction()) or
+ // EXPECT_EQ(false, a_bool).
+ template <typename T1, typename T2>
+ static AssertionResult Compare(const char* expected_expression,
+ const char* actual_expression,
+ const T1& expected,
+ const T2& actual) {
+ return CmpHelperEQ(expected_expression, actual_expression, expected,
+ actual);
+ }
+
+ // This version will be picked when the second argument to
+ // ASSERT_EQ() is a pointer, e.g. ASSERT_EQ(NULL, a_pointer).
+ template <typename T1, typename T2>
+ static AssertionResult Compare(const char* expected_expression,
+ const char* actual_expression,
+ const T1& /* expected */,
+ T2* actual) {
+ // We already know that 'expected' is a null pointer.
+ return CmpHelperEQ(expected_expression, actual_expression,
+ static_cast<T2*>(NULL), actual);
+ }
+};
+
+// A macro for implementing the helper functions needed to implement
+// ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste
+// of similar code.
+//
+// For each templatized helper function, we also define an overloaded
+// version for BiggestInt in order to reduce code bloat and allow
+// anonymous enums to be used with {ASSERT|EXPECT}_?? when compiled
+// with gcc 4.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
+template <typename T1, typename T2>\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+ const T1& val1, const T2& val2) {\
+ if (val1 op val2) {\
+ return AssertionSuccess();\
+ } else {\
+ Message msg;\
+ msg << "Expected: (" << expr1 << ") " #op " (" << expr2\
+ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
+ << " vs " << FormatForComparisonFailureMessage(val2, val1);\
+ return AssertionFailure(msg);\
+ }\
+}\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+ BiggestInt val1, BiggestInt val2);
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+
+// Implements the helper function for {ASSERT|EXPECT}_NE
+GTEST_IMPL_CMP_HELPER_(NE, !=)
+// Implements the helper function for {ASSERT|EXPECT}_LE
+GTEST_IMPL_CMP_HELPER_(LE, <=)
+// Implements the helper function for {ASSERT|EXPECT}_LT
+GTEST_IMPL_CMP_HELPER_(LT, < )
+// Implements the helper function for {ASSERT|EXPECT}_GE
+GTEST_IMPL_CMP_HELPER_(GE, >=)
+// Implements the helper function for {ASSERT|EXPECT}_GT
+GTEST_IMPL_CMP_HELPER_(GT, > )
+
+#undef GTEST_IMPL_CMP_HELPER_
+
+// The helper function for {ASSERT|EXPECT}_STREQ.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual);
+
+// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual);
+
+// The helper function for {ASSERT|EXPECT}_STRNE.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
+
+// The helper function for {ASSERT|EXPECT}_STRCASENE.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
+
+
+// Helper function for *_STREQ on wide strings.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const wchar_t* expected,
+ const wchar_t* actual);
+
+// Helper function for *_STRNE on wide strings.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const wchar_t* s1,
+ const wchar_t* s2);
+
+} // namespace internal
+
+// IsSubstring() and IsNotSubstring() are intended to be used as the
+// first argument to {EXPECT,ASSERT}_PRED_FORMAT2(), not by
+// themselves. They check whether needle is a substring of haystack
+// (NULL is considered a substring of itself only), and return an
+// appropriate error message when they fail.
+//
+// The {needle,haystack}_expr arguments are the stringified
+// expressions that generated the two real arguments.
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack);
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack);
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack);
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack);
+#if GTEST_HAS_STD_STRING
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack);
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack);
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_STD_WSTRING
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack);
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack);
+#endif // GTEST_HAS_STD_WSTRING
+
+namespace internal {
+
+// Helper template function for comparing floating-points.
+//
+// Template parameter:
+//
+// RawType: the raw floating-point type (either float or double)
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+template <typename RawType>
+AssertionResult CmpHelperFloatingPointEQ(const char* expected_expression,
+ const char* actual_expression,
+ RawType expected,
+ RawType actual) {
+ const FloatingPoint<RawType> lhs(expected), rhs(actual);
+
+ if (lhs.AlmostEquals(rhs)) {
+ return AssertionSuccess();
+ }
+
+ StrStream expected_ss;
+ expected_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << expected;
+
+ StrStream actual_ss;
+ actual_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << actual;
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ StrStreamToString(&expected_ss),
+ StrStreamToString(&actual_ss),
+ false);
+}
+
+// Helper function for implementing ASSERT_NEAR.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+AssertionResult DoubleNearPredFormat(const char* expr1,
+ const char* expr2,
+ const char* abs_error_expr,
+ double val1,
+ double val2,
+ double abs_error);
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+// A class that enables one to stream messages to assertion macros
+class AssertHelper {
+ public:
+ // Constructor.
+ AssertHelper(TestPartResultType type, const char* file, int line,
+ const char* message);
+ // Message assignment is a semantic trick to enable assertion
+ // streaming; see the GTEST_MESSAGE_ macro below.
+ void operator=(const Message& message) const;
+ private:
+ TestPartResultType const type_;
+ const char* const file_;
+ int const line_;
+ String const message_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper);
+};
+
+} // namespace internal
+
+#if GTEST_HAS_PARAM_TEST
+// The abstract base class that all value-parameterized tests inherit from.
+//
+// This class adds support for accessing the test parameter value via
+// the GetParam() method.
+//
+// Use it with one of the parameter generator defining functions, like Range(),
+// Values(), ValuesIn(), Bool(), and Combine().
+//
+// class FooTest : public ::testing::TestWithParam<int> {
+// protected:
+// FooTest() {
+// // Can use GetParam() here.
+// }
+// virtual ~FooTest() {
+// // Can use GetParam() here.
+// }
+// virtual void SetUp() {
+// // Can use GetParam() here.
+// }
+// virtual void TearDown {
+// // Can use GetParam() here.
+// }
+// };
+// TEST_P(FooTest, DoesBar) {
+// // Can use GetParam() method here.
+// Foo foo;
+// ASSERT_TRUE(foo.DoesBar(GetParam()));
+// }
+// INSTANTIATE_TEST_CASE_P(OneToTenRange, FooTest, ::testing::Range(1, 10));
+
+template <typename T>
+class TestWithParam : public Test {
+ public:
+ typedef T ParamType;
+
+ // The current parameter value. Is also available in the test fixture's
+ // constructor.
+ const ParamType& GetParam() const { return *parameter_; }
+
+ private:
+ // Sets parameter value. The caller is responsible for making sure the value
+ // remains alive and unchanged throughout the current test.
+ static void SetParam(const ParamType* parameter) {
+ parameter_ = parameter;
+ }
+
+ // Static value used for accessing parameter during a test lifetime.
+ static const ParamType* parameter_;
+
+ // TestClass must be a subclass of TestWithParam<T>.
+ template <class TestClass> friend class internal::ParameterizedTestFactory;
+};
+
+template <typename T>
+const T* TestWithParam<T>::parameter_ = NULL;
+
+#endif // GTEST_HAS_PARAM_TEST
+
+// Macros for indicating success/failure in test code.
+
+// ADD_FAILURE unconditionally adds a failure to the current test.
+// SUCCEED generates a success - it doesn't automatically make the
+// current test successful, as a test is only successful when it has
+// no failure.
+//
+// EXPECT_* verifies that a certain condition is satisfied. If not,
+// it behaves like ADD_FAILURE. In particular:
+//
+// EXPECT_TRUE verifies that a Boolean condition is true.
+// EXPECT_FALSE verifies that a Boolean condition is false.
+//
+// FAIL and ASSERT_* are similar to ADD_FAILURE and EXPECT_*, except
+// that they will also abort the current function on failure. People
+// usually want the fail-fast behavior of FAIL and ASSERT_*, but those
+// writing data-driven tests often find themselves using ADD_FAILURE
+// and EXPECT_* more.
+//
+// Examples:
+//
+// EXPECT_TRUE(server.StatusIsOK());
+// ASSERT_FALSE(server.HasPendingRequest(port))
+// << "There are still pending requests " << "on port " << port;
+
+// Generates a nonfatal failure with a generic message.
+#define ADD_FAILURE() GTEST_NONFATAL_FAILURE_("Failed")
+
+// Generates a fatal failure with a generic message.
+#define FAIL() GTEST_FATAL_FAILURE_("Failed")
+
+// Generates a success with a generic message.
+#define SUCCEED() GTEST_SUCCESS_("Succeeded")
+
+// Macros for testing exceptions.
+//
+// * {ASSERT|EXPECT}_THROW(statement, expected_exception):
+// Tests that the statement throws the expected exception.
+// * {ASSERT|EXPECT}_NO_THROW(statement):
+// Tests that the statement doesn't throw any exception.
+// * {ASSERT|EXPECT}_ANY_THROW(statement):
+// Tests that the statement throws an exception.
+
+#define EXPECT_THROW(statement, expected_exception) \
+ GTEST_TEST_THROW_(statement, expected_exception, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_NO_THROW(statement) \
+ GTEST_TEST_NO_THROW_(statement, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_ANY_THROW(statement) \
+ GTEST_TEST_ANY_THROW_(statement, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_THROW(statement, expected_exception) \
+ GTEST_TEST_THROW_(statement, expected_exception, GTEST_FATAL_FAILURE_)
+#define ASSERT_NO_THROW(statement) \
+ GTEST_TEST_NO_THROW_(statement, GTEST_FATAL_FAILURE_)
+#define ASSERT_ANY_THROW(statement) \
+ GTEST_TEST_ANY_THROW_(statement, GTEST_FATAL_FAILURE_)
+
+// Boolean assertions.
+#define EXPECT_TRUE(condition) \
+ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+ GTEST_NONFATAL_FAILURE_)
+#define EXPECT_FALSE(condition) \
+ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
+ GTEST_NONFATAL_FAILURE_)
+#define ASSERT_TRUE(condition) \
+ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+ GTEST_FATAL_FAILURE_)
+#define ASSERT_FALSE(condition) \
+ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
+ GTEST_FATAL_FAILURE_)
+
+// Includes the auto-generated header that implements a family of
+// generic predicate assertion macros.
+#include <gtest/gtest_pred_impl.h>
+
+// Macros for testing equalities and inequalities.
+//
+// * {ASSERT|EXPECT}_EQ(expected, actual): Tests that expected == actual
+// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
+// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
+// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
+// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
+// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
+//
+// When they are not, Google Test prints both the tested expressions and
+// their actual values. The values must be compatible built-in types,
+// or you will get a compiler error. By "compatible" we mean that the
+// values can be compared by the respective operator.
+//
+// Note:
+//
+// 1. It is possible to make a user-defined type work with
+// {ASSERT|EXPECT}_??(), but that requires overloading the
+// comparison operators and is thus discouraged by the Google C++
+// Usage Guide. Therefore, you are advised to use the
+// {ASSERT|EXPECT}_TRUE() macro to assert that two objects are
+// equal.
+//
+// 2. The {ASSERT|EXPECT}_??() macros do pointer comparisons on
+// pointers (in particular, C strings). Therefore, if you use it
+// with two C strings, you are testing how their locations in memory
+// are related, not how their content is related. To compare two C
+// strings by content, use {ASSERT|EXPECT}_STR*().
+//
+// 3. {ASSERT|EXPECT}_EQ(expected, actual) is preferred to
+// {ASSERT|EXPECT}_TRUE(expected == actual), as the former tells you
+// what the actual value is when it fails, and similarly for the
+// other comparisons.
+//
+// 4. Do not depend on the order in which {ASSERT|EXPECT}_??()
+// evaluate their arguments, which is undefined.
+//
+// 5. These macros evaluate their arguments exactly once.
+//
+// Examples:
+//
+// EXPECT_NE(5, Foo());
+// EXPECT_EQ(NULL, a_pointer);
+// ASSERT_LT(i, array_size);
+// ASSERT_GT(records.size(), 0) << "There is no record left.";
+
+#define EXPECT_EQ(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal:: \
+ EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
+ expected, actual)
+#define EXPECT_NE(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, expected, actual)
+#define EXPECT_LE(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
+#define EXPECT_LT(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)
+#define EXPECT_GE(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
+#define EXPECT_GT(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
+
+#define ASSERT_EQ(expected, actual) \
+ ASSERT_PRED_FORMAT2(::testing::internal:: \
+ EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
+ expected, actual)
+#define ASSERT_NE(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
+#define ASSERT_LE(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
+#define ASSERT_LT(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)
+#define ASSERT_GE(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
+#define ASSERT_GT(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
+
+// C String Comparisons. All tests treat NULL and any non-NULL string
+// as different. Two NULLs are equal.
+//
+// * {ASSERT|EXPECT}_STREQ(s1, s2): Tests that s1 == s2
+// * {ASSERT|EXPECT}_STRNE(s1, s2): Tests that s1 != s2
+// * {ASSERT|EXPECT}_STRCASEEQ(s1, s2): Tests that s1 == s2, ignoring case
+// * {ASSERT|EXPECT}_STRCASENE(s1, s2): Tests that s1 != s2, ignoring case
+//
+// For wide or narrow string objects, you can use the
+// {ASSERT|EXPECT}_??() macros.
+//
+// Don't depend on the order in which the arguments are evaluated,
+// which is undefined.
+//
+// These macros evaluate their arguments exactly once.
+
+#define EXPECT_STREQ(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define EXPECT_STRNE(s1, s2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
+#define EXPECT_STRCASEEQ(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define EXPECT_STRCASENE(s1, s2)\
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
+
+#define ASSERT_STREQ(expected, actual) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define ASSERT_STRNE(s1, s2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
+#define ASSERT_STRCASEEQ(expected, actual) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define ASSERT_STRCASENE(s1, s2)\
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
+
+// Macros for comparing floating-point numbers.
+//
+// * {ASSERT|EXPECT}_FLOAT_EQ(expected, actual):
+// Tests that two float values are almost equal.
+// * {ASSERT|EXPECT}_DOUBLE_EQ(expected, actual):
+// Tests that two double values are almost equal.
+// * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error):
+// Tests that v1 and v2 are within the given distance to each other.
+//
+// Google Test uses ULP-based comparison to automatically pick a default
+// error bound that is appropriate for the operands. See the
+// FloatingPoint template class in gtest-internal.h if you are
+// interested in the implementation details.
+
+#define EXPECT_FLOAT_EQ(expected, actual)\
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
+ expected, actual)
+
+#define EXPECT_DOUBLE_EQ(expected, actual)\
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
+ expected, actual)
+
+#define ASSERT_FLOAT_EQ(expected, actual)\
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
+ expected, actual)
+
+#define ASSERT_DOUBLE_EQ(expected, actual)\
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
+ expected, actual)
+
+#define EXPECT_NEAR(val1, val2, abs_error)\
+ EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+ val1, val2, abs_error)
+
+#define ASSERT_NEAR(val1, val2, abs_error)\
+ ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+ val1, val2, abs_error)
+
+// These predicate format functions work on floating-point values, and
+// can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g.
+//
+// EXPECT_PRED_FORMAT2(testing::DoubleLE, Foo(), 5.0);
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+AssertionResult FloatLE(const char* expr1, const char* expr2,
+ float val1, float val2);
+AssertionResult DoubleLE(const char* expr1, const char* expr2,
+ double val1, double val2);
+
+
+#if GTEST_OS_WINDOWS
+
+// Macros that test for HRESULT failure and success, these are only useful
+// on Windows, and rely on Windows SDK macros and APIs to compile.
+//
+// * {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}(expr)
+//
+// When expr unexpectedly fails or succeeds, Google Test prints the
+// expected result and the actual result with both a human-readable
+// string representation of the error, if available, as well as the
+// hex result code.
+#define EXPECT_HRESULT_SUCCEEDED(expr) \
+ EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+
+#define ASSERT_HRESULT_SUCCEEDED(expr) \
+ ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+
+#define EXPECT_HRESULT_FAILED(expr) \
+ EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+
+#define ASSERT_HRESULT_FAILED(expr) \
+ ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+
+#endif // GTEST_OS_WINDOWS
+
+// Macros that execute statement and check that it doesn't generate new fatal
+// failures in the current thread.
+//
+// * {ASSERT|EXPECT}_NO_FATAL_FAILURE(statement);
+//
+// Examples:
+//
+// EXPECT_NO_FATAL_FAILURE(Process());
+// ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed";
+//
+#define ASSERT_NO_FATAL_FAILURE(statement) \
+ GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
+#define EXPECT_NO_FATAL_FAILURE(statement) \
+ GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
+
+// Causes a trace (including the source file path, the current line
+// number, and the given message) to be included in every test failure
+// message generated by code in the current scope. The effect is
+// undone when the control leaves the current scope.
+//
+// The message argument can be anything streamable to std::ostream.
+//
+// In the implementation, we include the current line number as part
+// of the dummy variable name, thus allowing multiple SCOPED_TRACE()s
+// to appear in the same block - as long as they are on different
+// lines.
+#define SCOPED_TRACE(message) \
+ ::testing::internal::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
+ __FILE__, __LINE__, ::testing::Message() << (message))
+
+namespace internal {
+
+// This template is declared, but intentionally undefined.
+template <typename T1, typename T2>
+struct StaticAssertTypeEqHelper;
+
+template <typename T>
+struct StaticAssertTypeEqHelper<T, T> {};
+
+} // namespace internal
+
+// Compile-time assertion for type equality.
+// StaticAssertTypeEq<type1, type2>() compiles iff type1 and type2 are
+// the same type. The value it returns is not interesting.
+//
+// Instead of making StaticAssertTypeEq a class template, we make it a
+// function template that invokes a helper class template. This
+// prevents a user from misusing StaticAssertTypeEq<T1, T2> by
+// defining objects of that type.
+//
+// CAVEAT:
+//
+// When used inside a method of a class template,
+// StaticAssertTypeEq<T1, T2>() is effective ONLY IF the method is
+// instantiated. For example, given:
+//
+// template <typename T> class Foo {
+// public:
+// void Bar() { testing::StaticAssertTypeEq<int, T>(); }
+// };
+//
+// the code:
+//
+// void Test1() { Foo<bool> foo; }
+//
+// will NOT generate a compiler error, as Foo<bool>::Bar() is never
+// actually instantiated. Instead, you need:
+//
+// void Test2() { Foo<bool> foo; foo.Bar(); }
+//
+// to cause a compiler error.
+template <typename T1, typename T2>
+bool StaticAssertTypeEq() {
+ internal::StaticAssertTypeEqHelper<T1, T2>();
+ return true;
+}
+
+// Defines a test.
+//
+// The first parameter is the name of the test case, and the second
+// parameter is the name of the test within the test case.
+//
+// The convention is to end the test case name with "Test". For
+// example, a test case for the Foo class can be named FooTest.
+//
+// The user should put his test code between braces after using this
+// macro. Example:
+//
+// TEST(FooTest, InitializesCorrectly) {
+// Foo foo;
+// EXPECT_TRUE(foo.StatusIsOK());
+// }
+
+// Note that we call GetTestTypeId() instead of GetTypeId<
+// ::testing::Test>() here to get the type ID of testing::Test. This
+// is to work around a suspected linker bug when using Google Test as
+// a framework on Mac OS X. The bug causes GetTypeId<
+// ::testing::Test>() to return different values depending on whether
+// the call is from the Google Test framework itself or from user test
+// code. GetTestTypeId() is guaranteed to always return the same
+// value, as it always calls GetTypeId<>() from the Google Test
+// framework.
+#define TEST(test_case_name, test_name)\
+ GTEST_TEST_(test_case_name, test_name, \
+ ::testing::Test, ::testing::internal::GetTestTypeId())
+
+
+// Defines a test that uses a test fixture.
+//
+// The first parameter is the name of the test fixture class, which
+// also doubles as the test case name. The second parameter is the
+// name of the test within the test case.
+//
+// A test fixture class must be declared earlier. The user should put
+// his test code between braces after using this macro. Example:
+//
+// class FooTest : public testing::Test {
+// protected:
+// virtual void SetUp() { b_.AddElement(3); }
+//
+// Foo a_;
+// Foo b_;
+// };
+//
+// TEST_F(FooTest, InitializesCorrectly) {
+// EXPECT_TRUE(a_.StatusIsOK());
+// }
+//
+// TEST_F(FooTest, ReturnsElementCountCorrectly) {
+// EXPECT_EQ(0, a_.size());
+// EXPECT_EQ(1, b_.size());
+// }
+
+#define TEST_F(test_fixture, test_name)\
+ GTEST_TEST_(test_fixture, test_name, test_fixture, \
+ ::testing::internal::GetTypeId<test_fixture>())
+
+// Use this macro in main() to run all tests. It returns 0 if all
+// tests are successful, or 1 otherwise.
+//
+// RUN_ALL_TESTS() should be invoked after the command line has been
+// parsed by InitGoogleTest().
+
+#define RUN_ALL_TESTS()\
+ (::testing::UnitTest::GetInstance()->Run())
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_H_
diff --git a/include/gtest/gtest_pred_impl.h b/include/gtest/gtest_pred_impl.h
new file mode 100644
index 0000000..e1e2f8c
--- /dev/null
+++ b/include/gtest/gtest_pred_impl.h
@@ -0,0 +1,368 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on 10/02/2008 by command
+// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
+//
+// Implements a family of generic predicate assertion macros.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+
+// Makes sure this header is not included before gtest.h.
+#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
+#error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
+#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+
+// This header implements a family of generic predicate assertion
+// macros:
+//
+// ASSERT_PRED_FORMAT1(pred_format, v1)
+// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
+// ...
+//
+// where pred_format is a function or functor that takes n (in the
+// case of ASSERT_PRED_FORMATn) values and their source expression
+// text, and returns a testing::AssertionResult. See the definition
+// of ASSERT_EQ in gtest.h for an example.
+//
+// If you don't care about formatting, you can use the more
+// restrictive version:
+//
+// ASSERT_PRED1(pred, v1)
+// ASSERT_PRED2(pred, v1, v2)
+// ...
+//
+// where pred is an n-ary function or functor that returns bool,
+// and the values v1, v2, ..., must support the << operator for
+// streaming to std::ostream.
+//
+// We also define the EXPECT_* variations.
+//
+// For now we only support predicates whose arity is at most 5.
+// Please email googletestframework@googlegroups.com if you need
+// support for higher arities.
+
+// GTEST_ASSERT_ is the basic statement to which all of the assertions
+// in this file reduce. Don't use this in your code.
+
+#define GTEST_ASSERT_(expression, on_failure) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const ::testing::AssertionResult gtest_ar = (expression)) \
+ ; \
+ else \
+ on_failure(gtest_ar.failure_message())
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1>
+AssertionResult AssertPred1Helper(const char* pred_text,
+ const char* e1,
+ Pred pred,
+ const T1& v1) {
+ if (pred(v1)) return AssertionSuccess();
+
+ Message msg;
+ msg << pred_text << "("
+ << e1 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1;
+ return AssertionFailure(msg);
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, v1),\
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use
+// this in your code.
+#define GTEST_PRED1_(pred, v1, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \
+ #v1, \
+ pred, \
+ v1), on_failure)
+
+// Unary predicate assertion macros.
+#define EXPECT_PRED_FORMAT1(pred_format, v1) \
+ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED1(pred, v1) \
+ GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT1(pred_format, v1) \
+ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED1(pred, v1) \
+ GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2>
+AssertionResult AssertPred2Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ Pred pred,
+ const T1& v1,
+ const T2& v2) {
+ if (pred(v1, v2)) return AssertionSuccess();
+
+ Message msg;
+ msg << pred_text << "("
+ << e1 << ", "
+ << e2 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2;
+ return AssertionFailure(msg);
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2),\
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use
+// this in your code.
+#define GTEST_PRED2_(pred, v1, v2, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \
+ #v1, \
+ #v2, \
+ pred, \
+ v1, \
+ v2), on_failure)
+
+// Binary predicate assertion macros.
+#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
+ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED2(pred, v1, v2) \
+ GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
+ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED2(pred, v1, v2) \
+ GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3>
+AssertionResult AssertPred3Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3) {
+ if (pred(v1, v2, v3)) return AssertionSuccess();
+
+ Message msg;
+ msg << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3;
+ return AssertionFailure(msg);
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3),\
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use
+// this in your code.
+#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ pred, \
+ v1, \
+ v2, \
+ v3), on_failure)
+
+// Ternary predicate assertion macros.
+#define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
+ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED3(pred, v1, v2, v3) \
+ GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
+ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED3(pred, v1, v2, v3) \
+ GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4>
+AssertionResult AssertPred4Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) {
+ if (pred(v1, v2, v3, v4)) return AssertionSuccess();
+
+ Message msg;
+ msg << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ", "
+ << e4 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3
+ << "\n" << e4 << " evaluates to " << v4;
+ return AssertionFailure(msg);
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4),\
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use
+// this in your code.
+#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ #v4, \
+ pred, \
+ v1, \
+ v2, \
+ v3, \
+ v4), on_failure)
+
+// 4-ary predicate assertion macros.
+#define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
+ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED4(pred, v1, v2, v3, v4) \
+ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
+ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED4(pred, v1, v2, v3, v4) \
+ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5>
+AssertionResult AssertPred5Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const char* e5,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) {
+ if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
+
+ Message msg;
+ msg << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ", "
+ << e4 << ", "
+ << e5 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3
+ << "\n" << e4 << " evaluates to " << v4
+ << "\n" << e5 << " evaluates to " << v5;
+ return AssertionFailure(msg);
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5),\
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use
+// this in your code.
+#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ #v4, \
+ #v5, \
+ pred, \
+ v1, \
+ v2, \
+ v3, \
+ v4, \
+ v5), on_failure)
+
+// 5-ary predicate assertion macros.
+#define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
+ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
+ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
+ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
+ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
+
+
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
diff --git a/include/gtest/gtest_prod.h b/include/gtest/gtest_prod.h
new file mode 100644
index 0000000..da80ddc
--- /dev/null
+++ b/include/gtest/gtest_prod.h
@@ -0,0 +1,58 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Google C++ Testing Framework definitions useful in production code.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+
+// When you need to test the private or protected members of a class,
+// use the FRIEND_TEST macro to declare your tests as friends of the
+// class. For example:
+//
+// class MyClass {
+// private:
+// void MyMethod();
+// FRIEND_TEST(MyClassTest, MyMethod);
+// };
+//
+// class MyClassTest : public testing::Test {
+// // ...
+// };
+//
+// TEST_F(MyClassTest, MyMethod) {
+// // Can call MyClass::MyMethod() here.
+// }
+
+#define FRIEND_TEST(test_case_name, test_name)\
+friend class test_case_name##_##test_name##_Test
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_
diff --git a/include/gtest/internal/gtest-death-test-internal.h b/include/gtest/internal/gtest-death-test-internal.h
new file mode 100644
index 0000000..ff2e490
--- /dev/null
+++ b/include/gtest/internal/gtest-death-test-internal.h
@@ -0,0 +1,239 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines internal utilities needed for implementing
+// death tests. They are subject to change without notice.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+
+#include <gtest/internal/gtest-internal.h>
+
+#if GTEST_HAS_DEATH_TEST && GTEST_OS_WINDOWS
+#include <io.h>
+#endif // GTEST_HAS_DEATH_TEST && GTEST_OS_WINDOWS
+
+namespace testing {
+namespace internal {
+
+GTEST_DECLARE_string_(internal_run_death_test);
+
+// Names of the flags (needed for parsing Google Test flags).
+const char kDeathTestStyleFlag[] = "death_test_style";
+const char kDeathTestUseFork[] = "death_test_use_fork";
+const char kInternalRunDeathTestFlag[] = "internal_run_death_test";
+
+#if GTEST_HAS_DEATH_TEST
+
+// DeathTest is a class that hides much of the complexity of the
+// GTEST_DEATH_TEST_ macro. It is abstract; its static Create method
+// returns a concrete class that depends on the prevailing death test
+// style, as defined by the --gtest_death_test_style and/or
+// --gtest_internal_run_death_test flags.
+
+// In describing the results of death tests, these terms are used with
+// the corresponding definitions:
+//
+// exit status: The integer exit information in the format specified
+// by wait(2)
+// exit code: The integer code passed to exit(3), _exit(2), or
+// returned from main()
+class DeathTest {
+ public:
+ // Create returns false if there was an error determining the
+ // appropriate action to take for the current death test; for example,
+ // if the gtest_death_test_style flag is set to an invalid value.
+ // The LastMessage method will return a more detailed message in that
+ // case. Otherwise, the DeathTest pointer pointed to by the "test"
+ // argument is set. If the death test should be skipped, the pointer
+ // is set to NULL; otherwise, it is set to the address of a new concrete
+ // DeathTest object that controls the execution of the current test.
+ static bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test);
+ DeathTest();
+ virtual ~DeathTest() { }
+
+ // A helper class that aborts a death test when it's deleted.
+ class ReturnSentinel {
+ public:
+ explicit ReturnSentinel(DeathTest* test) : test_(test) { }
+ ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); }
+ private:
+ DeathTest* const test_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel);
+ } GTEST_ATTRIBUTE_UNUSED_;
+
+ // An enumeration of possible roles that may be taken when a death
+ // test is encountered. EXECUTE means that the death test logic should
+ // be executed immediately. OVERSEE means that the program should prepare
+ // the appropriate environment for a child process to execute the death
+ // test, then wait for it to complete.
+ enum TestRole { OVERSEE_TEST, EXECUTE_TEST };
+
+ // An enumeration of the two reasons that a test might be aborted.
+ enum AbortReason { TEST_ENCOUNTERED_RETURN_STATEMENT, TEST_DID_NOT_DIE };
+
+ // Assumes one of the above roles.
+ virtual TestRole AssumeRole() = 0;
+
+ // Waits for the death test to finish and returns its status.
+ virtual int Wait() = 0;
+
+ // Returns true if the death test passed; that is, the test process
+ // exited during the test, its exit status matches a user-supplied
+ // predicate, and its stderr output matches a user-supplied regular
+ // expression.
+ // The user-supplied predicate may be a macro expression rather
+ // than a function pointer or functor, or else Wait and Passed could
+ // be combined.
+ virtual bool Passed(bool exit_status_ok) = 0;
+
+ // Signals that the death test did not die as expected.
+ virtual void Abort(AbortReason reason) = 0;
+
+ // Returns a human-readable outcome message regarding the outcome of
+ // the last death test.
+ static const char* LastMessage();
+
+ static void set_last_death_test_message(const String& message);
+
+ private:
+ // A string containing a description of the outcome of the last death test.
+ static String last_death_test_message_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest);
+};
+
+// Factory interface for death tests. May be mocked out for testing.
+class DeathTestFactory {
+ public:
+ virtual ~DeathTestFactory() { }
+ virtual bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test) = 0;
+};
+
+// A concrete DeathTestFactory implementation for normal use.
+class DefaultDeathTestFactory : public DeathTestFactory {
+ public:
+ virtual bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test);
+};
+
+// Returns true if exit_status describes a process that was terminated
+// by a signal, or exited normally with a nonzero exit code.
+bool ExitedUnsuccessfully(int exit_status);
+
+// This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
+// ASSERT_EXIT*, and EXPECT_EXIT*.
+#define GTEST_DEATH_TEST_(statement, predicate, regex, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (true) { \
+ const ::testing::internal::RE& gtest_regex = (regex); \
+ ::testing::internal::DeathTest* gtest_dt; \
+ if (!::testing::internal::DeathTest::Create(#statement, >est_regex, \
+ __FILE__, __LINE__, >est_dt)) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ if (gtest_dt != NULL) { \
+ ::testing::internal::scoped_ptr< ::testing::internal::DeathTest> \
+ gtest_dt_ptr(gtest_dt); \
+ switch (gtest_dt->AssumeRole()) { \
+ case ::testing::internal::DeathTest::OVERSEE_TEST: \
+ if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ break; \
+ case ::testing::internal::DeathTest::EXECUTE_TEST: { \
+ ::testing::internal::DeathTest::ReturnSentinel \
+ gtest_sentinel(gtest_dt); \
+ GTEST_HIDE_UNREACHABLE_CODE_(statement); \
+ gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
+ break; \
+ } \
+ } \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__): \
+ fail(::testing::internal::DeathTest::LastMessage())
+// The symbol "fail" here expands to something into which a message
+// can be streamed.
+
+// A class representing the parsed contents of the
+// --gtest_internal_run_death_test flag, as it existed when
+// RUN_ALL_TESTS was called.
+class InternalRunDeathTestFlag {
+ public:
+ InternalRunDeathTestFlag(const String& file,
+ int line,
+ int index,
+ int status_fd)
+ : file_(file), line_(line), index_(index), status_fd_(status_fd) {}
+
+ ~InternalRunDeathTestFlag() {
+ if (status_fd_ >= 0)
+// Suppress MSVC complaints about POSIX functions.
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4996)
+#endif // _MSC_VER
+ close(status_fd_);
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+ }
+
+ String file() const { return file_; }
+ int line() const { return line_; }
+ int index() const { return index_; }
+ int status_fd() const { return status_fd_; }
+
+ private:
+ String file_;
+ int line_;
+ int index_;
+ int status_fd_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag);
+};
+
+// Returns a newly created InternalRunDeathTestFlag object with fields
+// initialized from the GTEST_FLAG(internal_run_death_test) flag if
+// the flag is specified; otherwise returns NULL.
+InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag();
+
+#endif // GTEST_HAS_DEATH_TEST
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
diff --git a/include/gtest/internal/gtest-filepath.h b/include/gtest/internal/gtest-filepath.h
new file mode 100644
index 0000000..1b2f586
--- /dev/null
+++ b/include/gtest/internal/gtest-filepath.h
@@ -0,0 +1,201 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: keith.ray@gmail.com (Keith Ray)
+//
+// Google Test filepath utilities
+//
+// This header file declares classes and functions used internally by
+// Google Test. They are subject to change without notice.
+//
+// This file is #included in <gtest/internal/gtest-internal.h>.
+// Do not include this header file separately!
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+
+#include <gtest/internal/gtest-string.h>
+
+namespace testing {
+namespace internal {
+
+// FilePath - a class for file and directory pathname manipulation which
+// handles platform-specific conventions (like the pathname separator).
+// Used for helper functions for naming files in a directory for xml output.
+// Except for Set methods, all methods are const or static, which provides an
+// "immutable value object" -- useful for peace of mind.
+// A FilePath with a value ending in a path separator ("like/this/") represents
+// a directory, otherwise it is assumed to represent a file. In either case,
+// it may or may not represent an actual file or directory in the file system.
+// Names are NOT checked for syntax correctness -- no checking for illegal
+// characters, malformed paths, etc.
+
+class FilePath {
+ public:
+ FilePath() : pathname_("") { }
+ FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { }
+
+ explicit FilePath(const char* pathname) : pathname_(pathname) {
+ Normalize();
+ }
+
+ explicit FilePath(const String& pathname) : pathname_(pathname) {
+ Normalize();
+ }
+
+ FilePath& operator=(const FilePath& rhs) {
+ Set(rhs);
+ return *this;
+ }
+
+ void Set(const FilePath& rhs) {
+ pathname_ = rhs.pathname_;
+ }
+
+ String ToString() const { return pathname_; }
+ const char* c_str() const { return pathname_.c_str(); }
+
+ // Returns the current working directory, or "" if unsuccessful.
+ static FilePath GetCurrentDir();
+
+ // Given directory = "dir", base_name = "test", number = 0,
+ // extension = "xml", returns "dir/test.xml". If number is greater
+ // than zero (e.g., 12), returns "dir/test_12.xml".
+ // On Windows platform, uses \ as the separator rather than /.
+ static FilePath MakeFileName(const FilePath& directory,
+ const FilePath& base_name,
+ int number,
+ const char* extension);
+
+ // Given directory = "dir", relative_path = "test.xml",
+ // returns "dir/test.xml".
+ // On Windows, uses \ as the separator rather than /.
+ static FilePath ConcatPaths(const FilePath& directory,
+ const FilePath& relative_path);
+
+ // Returns a pathname for a file that does not currently exist. The pathname
+ // will be directory/base_name.extension or
+ // directory/base_name_<number>.extension if directory/base_name.extension
+ // already exists. The number will be incremented until a pathname is found
+ // that does not already exist.
+ // Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
+ // There could be a race condition if two or more processes are calling this
+ // function at the same time -- they could both pick the same filename.
+ static FilePath GenerateUniqueFileName(const FilePath& directory,
+ const FilePath& base_name,
+ const char* extension);
+
+ // Returns true iff the path is NULL or "".
+ bool IsEmpty() const { return c_str() == NULL || *c_str() == '\0'; }
+
+ // If input name has a trailing separator character, removes it and returns
+ // the name, otherwise return the name string unmodified.
+ // On Windows platform, uses \ as the separator, other platforms use /.
+ FilePath RemoveTrailingPathSeparator() const;
+
+ // Returns a copy of the FilePath with the directory part removed.
+ // Example: FilePath("path/to/file").RemoveDirectoryName() returns
+ // FilePath("file"). If there is no directory part ("just_a_file"), it returns
+ // the FilePath unmodified. If there is no file part ("just_a_dir/") it
+ // returns an empty FilePath ("").
+ // On Windows platform, '\' is the path separator, otherwise it is '/'.
+ FilePath RemoveDirectoryName() const;
+
+ // RemoveFileName returns the directory path with the filename removed.
+ // Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
+ // If the FilePath is "a_file" or "/a_file", RemoveFileName returns
+ // FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
+ // not have a file, like "just/a/dir/", it returns the FilePath unmodified.
+ // On Windows platform, '\' is the path separator, otherwise it is '/'.
+ FilePath RemoveFileName() const;
+
+ // Returns a copy of the FilePath with the case-insensitive extension removed.
+ // Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
+ // FilePath("dir/file"). If a case-insensitive extension is not
+ // found, returns a copy of the original FilePath.
+ FilePath RemoveExtension(const char* extension) const;
+
+ // Creates directories so that path exists. Returns true if successful or if
+ // the directories already exist; returns false if unable to create
+ // directories for any reason. Will also return false if the FilePath does
+ // not represent a directory (that is, it doesn't end with a path separator).
+ bool CreateDirectoriesRecursively() const;
+
+ // Create the directory so that path exists. Returns true if successful or
+ // if the directory already exists; returns false if unable to create the
+ // directory for any reason, including if the parent directory does not
+ // exist. Not named "CreateDirectory" because that's a macro on Windows.
+ bool CreateFolder() const;
+
+ // Returns true if FilePath describes something in the file-system,
+ // either a file, directory, or whatever, and that something exists.
+ bool FileOrDirectoryExists() const;
+
+ // Returns true if pathname describes a directory in the file-system
+ // that exists.
+ bool DirectoryExists() const;
+
+ // Returns true if FilePath ends with a path separator, which indicates that
+ // it is intended to represent a directory. Returns false otherwise.
+ // This does NOT check that a directory (or file) actually exists.
+ bool IsDirectory() const;
+
+ // Returns true if pathname describes a root directory. (Windows has one
+ // root directory per disk drive.)
+ bool IsRootDirectory() const;
+
+ // Returns true if pathname describes an absolute path.
+ bool IsAbsolutePath() const;
+
+ private:
+ // Replaces multiple consecutive separators with a single separator.
+ // For example, "bar///foo" becomes "bar/foo". Does not eliminate other
+ // redundancies that might be in a pathname involving "." or "..".
+ //
+ // A pathname with multiple consecutive separators may occur either through
+ // user error or as a result of some scripts or APIs that generate a pathname
+ // with a trailing separator. On other platforms the same API or script
+ // may NOT generate a pathname with a trailing "/". Then elsewhere that
+ // pathname may have another "/" and pathname components added to it,
+ // without checking for the separator already being there.
+ // The script language and operating system may allow paths like "foo//bar"
+ // but some of the functions in FilePath will not handle that correctly. In
+ // particular, RemoveTrailingPathSeparator() only removes one separator, and
+ // it is called in CreateDirectoriesRecursively() assuming that it will change
+ // a pathname from directory syntax (trailing separator) to filename syntax.
+
+ void Normalize();
+
+ String pathname_;
+}; // class FilePath
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
diff --git a/include/gtest/internal/gtest-internal.h b/include/gtest/internal/gtest-internal.h
new file mode 100644
index 0000000..f61d502
--- /dev/null
+++ b/include/gtest/internal/gtest-internal.h
@@ -0,0 +1,886 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file declares functions and macros used internally by
+// Google Test. They are subject to change without notice.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_OS_LINUX
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#endif // GTEST_OS_LINUX
+
+#include <ctype.h>
+#include <string.h>
+#include <iomanip>
+#include <limits>
+#include <set>
+
+#include <gtest/internal/gtest-string.h>
+#include <gtest/internal/gtest-filepath.h>
+#include <gtest/internal/gtest-type-util.h>
+
+// Due to C++ preprocessor weirdness, we need double indirection to
+// concatenate two tokens when one of them is __LINE__. Writing
+//
+// foo ## __LINE__
+//
+// will result in the token foo__LINE__, instead of foo followed by
+// the current line number. For more details, see
+// http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
+#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
+#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
+
+// Google Test defines the testing::Message class to allow construction of
+// test messages via the << operator. The idea is that anything
+// streamable to std::ostream can be streamed to a testing::Message.
+// This allows a user to use his own types in Google Test assertions by
+// overloading the << operator.
+//
+// util/gtl/stl_logging-inl.h overloads << for STL containers. These
+// overloads cannot be defined in the std namespace, as that will be
+// undefined behavior. Therefore, they are defined in the global
+// namespace instead.
+//
+// C++'s symbol lookup rule (i.e. Koenig lookup) says that these
+// overloads are visible in either the std namespace or the global
+// namespace, but not other namespaces, including the testing
+// namespace which Google Test's Message class is in.
+//
+// To allow STL containers (and other types that has a << operator
+// defined in the global namespace) to be used in Google Test assertions,
+// testing::Message must access the custom << operator from the global
+// namespace. Hence this helper function.
+//
+// Note: Jeffrey Yasskin suggested an alternative fix by "using
+// ::operator<<;" in the definition of Message's operator<<. That fix
+// doesn't require a helper function, but unfortunately doesn't
+// compile with MSVC.
+template <typename T>
+inline void GTestStreamToHelper(std::ostream* os, const T& val) {
+ *os << val;
+}
+
+namespace testing {
+
+// Forward declaration of classes.
+
+class Message; // Represents a failure message.
+class Test; // Represents a test.
+class TestCase; // A collection of related tests.
+class TestPartResult; // Result of a test part.
+class TestInfo; // Information about a test.
+class UnitTest; // A collection of test cases.
+class UnitTestEventListenerInterface; // Listens to Google Test events.
+class AssertionResult; // Result of an assertion.
+
+namespace internal {
+
+struct TraceInfo; // Information about a trace point.
+class ScopedTrace; // Implements scoped trace.
+class TestInfoImpl; // Opaque implementation of TestInfo
+class TestResult; // Result of a single Test.
+class UnitTestImpl; // Opaque implementation of UnitTest
+
+template <typename E> class List; // A generic list.
+template <typename E> class ListNode; // A node in a generic list.
+
+// How many times InitGoogleTest() has been called.
+extern int g_init_gtest_count;
+
+// The text used in failure messages to indicate the start of the
+// stack trace.
+extern const char kStackTraceMarker[];
+
+// A secret type that Google Test users don't know about. It has no
+// definition on purpose. Therefore it's impossible to create a
+// Secret object, which is what we want.
+class Secret;
+
+// Two overloaded helpers for checking at compile time whether an
+// expression is a null pointer literal (i.e. NULL or any 0-valued
+// compile-time integral constant). Their return values have
+// different sizes, so we can use sizeof() to test which version is
+// picked by the compiler. These helpers have no implementations, as
+// we only need their signatures.
+//
+// Given IsNullLiteralHelper(x), the compiler will pick the first
+// version if x can be implicitly converted to Secret*, and pick the
+// second version otherwise. Since Secret is a secret and incomplete
+// type, the only expression a user can write that has type Secret* is
+// a null pointer literal. Therefore, we know that x is a null
+// pointer literal if and only if the first version is picked by the
+// compiler.
+char IsNullLiteralHelper(Secret* p);
+char (&IsNullLiteralHelper(...))[2]; // NOLINT
+
+// A compile-time bool constant that is true if and only if x is a
+// null pointer literal (i.e. NULL or any 0-valued compile-time
+// integral constant).
+#ifdef GTEST_ELLIPSIS_NEEDS_COPY_
+// Passing non-POD classes through ellipsis (...) crashes the ARM
+// compiler. The Nokia Symbian and the IBM XL C/C++ compiler try to
+// instantiate a copy constructor for objects passed through ellipsis
+// (...), failing for uncopyable objects. Hence we define this to
+// false (and lose support for NULL detection).
+#define GTEST_IS_NULL_LITERAL_(x) false
+#else
+#define GTEST_IS_NULL_LITERAL_(x) \
+ (sizeof(::testing::internal::IsNullLiteralHelper(x)) == 1)
+#endif // GTEST_ELLIPSIS_NEEDS_COPY_
+
+// Appends the user-supplied message to the Google-Test-generated message.
+String AppendUserMessage(const String& gtest_msg,
+ const Message& user_msg);
+
+// A helper class for creating scoped traces in user programs.
+class ScopedTrace {
+ public:
+ // The c'tor pushes the given source file location and message onto
+ // a trace stack maintained by Google Test.
+ ScopedTrace(const char* file, int line, const Message& message);
+
+ // The d'tor pops the info pushed by the c'tor.
+ //
+ // Note that the d'tor is not virtual in order to be efficient.
+ // Don't inherit from ScopedTrace!
+ ~ScopedTrace();
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
+} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
+ // c'tor and d'tor. Therefore it doesn't
+ // need to be used otherwise.
+
+// Converts a streamable value to a String. A NULL pointer is
+// converted to "(null)". When the input value is a ::string,
+// ::std::string, ::wstring, or ::std::wstring object, each NUL
+// character in it is replaced with "\\0".
+// Declared here but defined in gtest.h, so that it has access
+// to the definition of the Message class, required by the ARM
+// compiler.
+template <typename T>
+String StreamableToString(const T& streamable);
+
+// Formats a value to be used in a failure message.
+
+#ifdef GTEST_NEEDS_IS_POINTER_
+
+// These are needed as the Nokia Symbian and IBM XL C/C++ compilers
+// cannot decide between const T& and const T* in a function template.
+// These compilers _can_ decide between class template specializations
+// for T and T*, so a tr1::type_traits-like is_pointer works, and we
+// can overload on that.
+
+// This overload makes sure that all pointers (including
+// those to char or wchar_t) are printed as raw pointers.
+template <typename T>
+inline String FormatValueForFailureMessage(internal::true_type dummy,
+ T* pointer) {
+ return StreamableToString(static_cast<const void*>(pointer));
+}
+
+template <typename T>
+inline String FormatValueForFailureMessage(internal::false_type dummy,
+ const T& value) {
+ return StreamableToString(value);
+}
+
+template <typename T>
+inline String FormatForFailureMessage(const T& value) {
+ return FormatValueForFailureMessage(
+ typename internal::is_pointer<T>::type(), value);
+}
+
+#else
+
+// These are needed as the above solution using is_pointer has the
+// limitation that T cannot be a type without external linkage, when
+// compiled using MSVC.
+
+template <typename T>
+inline String FormatForFailureMessage(const T& value) {
+ return StreamableToString(value);
+}
+
+// This overload makes sure that all pointers (including
+// those to char or wchar_t) are printed as raw pointers.
+template <typename T>
+inline String FormatForFailureMessage(T* pointer) {
+ return StreamableToString(static_cast<const void*>(pointer));
+}
+
+#endif // GTEST_NEEDS_IS_POINTER_
+
+// These overloaded versions handle narrow and wide characters.
+String FormatForFailureMessage(char ch);
+String FormatForFailureMessage(wchar_t wchar);
+
+// When this operand is a const char* or char*, and the other operand
+// is a ::std::string or ::string, we print this operand as a C string
+// rather than a pointer. We do the same for wide strings.
+
+// This internal macro is used to avoid duplicated code.
+#define GTEST_FORMAT_IMPL_(operand2_type, operand1_printer)\
+inline String FormatForComparisonFailureMessage(\
+ operand2_type::value_type* str, const operand2_type& /*operand2*/) {\
+ return operand1_printer(str);\
+}\
+inline String FormatForComparisonFailureMessage(\
+ const operand2_type::value_type* str, const operand2_type& /*operand2*/) {\
+ return operand1_printer(str);\
+}
+
+#if GTEST_HAS_STD_STRING
+GTEST_FORMAT_IMPL_(::std::string, String::ShowCStringQuoted)
+#endif // GTEST_HAS_STD_STRING
+#if GTEST_HAS_STD_WSTRING
+GTEST_FORMAT_IMPL_(::std::wstring, String::ShowWideCStringQuoted)
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_STRING
+GTEST_FORMAT_IMPL_(::string, String::ShowCStringQuoted)
+#endif // GTEST_HAS_GLOBAL_STRING
+#if GTEST_HAS_GLOBAL_WSTRING
+GTEST_FORMAT_IMPL_(::wstring, String::ShowWideCStringQuoted)
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#undef GTEST_FORMAT_IMPL_
+
+// Constructs and returns the message for an equality assertion
+// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
+//
+// The first four parameters are the expressions used in the assertion
+// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
+// where foo is 5 and bar is 6, we have:
+//
+// expected_expression: "foo"
+// actual_expression: "bar"
+// expected_value: "5"
+// actual_value: "6"
+//
+// The ignoring_case parameter is true iff the assertion is a
+// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
+// be inserted into the message.
+AssertionResult EqFailure(const char* expected_expression,
+ const char* actual_expression,
+ const String& expected_value,
+ const String& actual_value,
+ bool ignoring_case);
+
+
+// This template class represents an IEEE floating-point number
+// (either single-precision or double-precision, depending on the
+// template parameters).
+//
+// The purpose of this class is to do more sophisticated number
+// comparison. (Due to round-off error, etc, it's very unlikely that
+// two floating-points will be equal exactly. Hence a naive
+// comparison by the == operation often doesn't work.)
+//
+// Format of IEEE floating-point:
+//
+// The most-significant bit being the leftmost, an IEEE
+// floating-point looks like
+//
+// sign_bit exponent_bits fraction_bits
+//
+// Here, sign_bit is a single bit that designates the sign of the
+// number.
+//
+// For float, there are 8 exponent bits and 23 fraction bits.
+//
+// For double, there are 11 exponent bits and 52 fraction bits.
+//
+// More details can be found at
+// http://en.wikipedia.org/wiki/IEEE_floating-point_standard.
+//
+// Template parameter:
+//
+// RawType: the raw floating-point type (either float or double)
+template <typename RawType>
+class FloatingPoint {
+ public:
+ // Defines the unsigned integer type that has the same size as the
+ // floating point number.
+ typedef typename TypeWithSize<sizeof(RawType)>::UInt Bits;
+
+ // Constants.
+
+ // # of bits in a number.
+ static const size_t kBitCount = 8*sizeof(RawType);
+
+ // # of fraction bits in a number.
+ static const size_t kFractionBitCount =
+ std::numeric_limits<RawType>::digits - 1;
+
+ // # of exponent bits in a number.
+ static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount;
+
+ // The mask for the sign bit.
+ static const Bits kSignBitMask = static_cast<Bits>(1) << (kBitCount - 1);
+
+ // The mask for the fraction bits.
+ static const Bits kFractionBitMask =
+ ~static_cast<Bits>(0) >> (kExponentBitCount + 1);
+
+ // The mask for the exponent bits.
+ static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask);
+
+ // How many ULP's (Units in the Last Place) we want to tolerate when
+ // comparing two numbers. The larger the value, the more error we
+ // allow. A 0 value means that two numbers must be exactly the same
+ // to be considered equal.
+ //
+ // The maximum error of a single floating-point operation is 0.5
+ // units in the last place. On Intel CPU's, all floating-point
+ // calculations are done with 80-bit precision, while double has 64
+ // bits. Therefore, 4 should be enough for ordinary use.
+ //
+ // See the following article for more details on ULP:
+ // http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm.
+ static const size_t kMaxUlps = 4;
+
+ // Constructs a FloatingPoint from a raw floating-point number.
+ //
+ // On an Intel CPU, passing a non-normalized NAN (Not a Number)
+ // around may change its bits, although the new value is guaranteed
+ // to be also a NAN. Therefore, don't expect this constructor to
+ // preserve the bits in x when x is a NAN.
+ explicit FloatingPoint(const RawType& x) : value_(x) {}
+
+ // Static methods
+
+ // Reinterprets a bit pattern as a floating-point number.
+ //
+ // This function is needed to test the AlmostEquals() method.
+ static RawType ReinterpretBits(const Bits bits) {
+ FloatingPoint fp(0);
+ fp.bits_ = bits;
+ return fp.value_;
+ }
+
+ // Returns the floating-point number that represent positive infinity.
+ static RawType Infinity() {
+ return ReinterpretBits(kExponentBitMask);
+ }
+
+ // Non-static methods
+
+ // Returns the bits that represents this number.
+ const Bits &bits() const { return bits_; }
+
+ // Returns the exponent bits of this number.
+ Bits exponent_bits() const { return kExponentBitMask & bits_; }
+
+ // Returns the fraction bits of this number.
+ Bits fraction_bits() const { return kFractionBitMask & bits_; }
+
+ // Returns the sign bit of this number.
+ Bits sign_bit() const { return kSignBitMask & bits_; }
+
+ // Returns true iff this is NAN (not a number).
+ bool is_nan() const {
+ // It's a NAN if the exponent bits are all ones and the fraction
+ // bits are not entirely zeros.
+ return (exponent_bits() == kExponentBitMask) && (fraction_bits() != 0);
+ }
+
+ // Returns true iff this number is at most kMaxUlps ULP's away from
+ // rhs. In particular, this function:
+ //
+ // - returns false if either number is (or both are) NAN.
+ // - treats really large numbers as almost equal to infinity.
+ // - thinks +0.0 and -0.0 are 0 DLP's apart.
+ bool AlmostEquals(const FloatingPoint& rhs) const {
+ // The IEEE standard says that any comparison operation involving
+ // a NAN must return false.
+ if (is_nan() || rhs.is_nan()) return false;
+
+ return DistanceBetweenSignAndMagnitudeNumbers(bits_, rhs.bits_) <= kMaxUlps;
+ }
+
+ private:
+ // Converts an integer from the sign-and-magnitude representation to
+ // the biased representation. More precisely, let N be 2 to the
+ // power of (kBitCount - 1), an integer x is represented by the
+ // unsigned number x + N.
+ //
+ // For instance,
+ //
+ // -N + 1 (the most negative number representable using
+ // sign-and-magnitude) is represented by 1;
+ // 0 is represented by N; and
+ // N - 1 (the biggest number representable using
+ // sign-and-magnitude) is represented by 2N - 1.
+ //
+ // Read http://en.wikipedia.org/wiki/Signed_number_representations
+ // for more details on signed number representations.
+ static Bits SignAndMagnitudeToBiased(const Bits &sam) {
+ if (kSignBitMask & sam) {
+ // sam represents a negative number.
+ return ~sam + 1;
+ } else {
+ // sam represents a positive number.
+ return kSignBitMask | sam;
+ }
+ }
+
+ // Given two numbers in the sign-and-magnitude representation,
+ // returns the distance between them as an unsigned number.
+ static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1,
+ const Bits &sam2) {
+ const Bits biased1 = SignAndMagnitudeToBiased(sam1);
+ const Bits biased2 = SignAndMagnitudeToBiased(sam2);
+ return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1);
+ }
+
+ union {
+ RawType value_; // The raw floating-point number.
+ Bits bits_; // The bits that represent the number.
+ };
+};
+
+// Typedefs the instances of the FloatingPoint template class that we
+// care to use.
+typedef FloatingPoint<float> Float;
+typedef FloatingPoint<double> Double;
+
+// In order to catch the mistake of putting tests that use different
+// test fixture classes in the same test case, we need to assign
+// unique IDs to fixture classes and compare them. The TypeId type is
+// used to hold such IDs. The user should treat TypeId as an opaque
+// type: the only operation allowed on TypeId values is to compare
+// them for equality using the == operator.
+typedef const void* TypeId;
+
+template <typename T>
+class TypeIdHelper {
+ public:
+ // dummy_ must not have a const type. Otherwise an overly eager
+ // compiler (e.g. MSVC 7.1 & 8.0) may try to merge
+ // TypeIdHelper<T>::dummy_ for different Ts as an "optimization".
+ static bool dummy_;
+};
+
+template <typename T>
+bool TypeIdHelper<T>::dummy_ = false;
+
+// GetTypeId<T>() returns the ID of type T. Different values will be
+// returned for different types. Calling the function twice with the
+// same type argument is guaranteed to return the same ID.
+template <typename T>
+TypeId GetTypeId() {
+ // The compiler is required to allocate a different
+ // TypeIdHelper<T>::dummy_ variable for each T used to instantiate
+ // the template. Therefore, the address of dummy_ is guaranteed to
+ // be unique.
+ return &(TypeIdHelper<T>::dummy_);
+}
+
+// Returns the type ID of ::testing::Test. Always call this instead
+// of GetTypeId< ::testing::Test>() to get the type ID of
+// ::testing::Test, as the latter may give the wrong result due to a
+// suspected linker bug when compiling Google Test as a Mac OS X
+// framework.
+TypeId GetTestTypeId();
+
+// Defines the abstract factory interface that creates instances
+// of a Test object.
+class TestFactoryBase {
+ public:
+ virtual ~TestFactoryBase() {}
+
+ // Creates a test instance to run. The instance is both created and destroyed
+ // within TestInfoImpl::Run()
+ virtual Test* CreateTest() = 0;
+
+ protected:
+ TestFactoryBase() {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase);
+};
+
+// This class provides implementation of TeastFactoryBase interface.
+// It is used in TEST and TEST_F macros.
+template <class TestClass>
+class TestFactoryImpl : public TestFactoryBase {
+ public:
+ virtual Test* CreateTest() { return new TestClass; }
+};
+
+#if GTEST_OS_WINDOWS
+
+// Predicate-formatters for implementing the HRESULT checking macros
+// {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}
+// We pass a long instead of HRESULT to avoid causing an
+// include dependency for the HRESULT type.
+AssertionResult IsHRESULTSuccess(const char* expr, long hr); // NOLINT
+AssertionResult IsHRESULTFailure(const char* expr, long hr); // NOLINT
+
+#endif // GTEST_OS_WINDOWS
+
+// Formats a source file path and a line number as they would appear
+// in a compiler error message.
+inline String FormatFileLocation(const char* file, int line) {
+ const char* const file_name = file == NULL ? "unknown file" : file;
+ if (line < 0) {
+ return String::Format("%s:", file_name);
+ }
+#ifdef _MSC_VER
+ return String::Format("%s(%d):", file_name, line);
+#else
+ return String::Format("%s:%d:", file_name, line);
+#endif // _MSC_VER
+}
+
+// Types of SetUpTestCase() and TearDownTestCase() functions.
+typedef void (*SetUpTestCaseFunc)();
+typedef void (*TearDownTestCaseFunc)();
+
+// Creates a new TestInfo object and registers it with Google Test;
+// returns the created object.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// name: name of the test
+// test_case_comment: a comment on the test case that will be included in
+// the test output
+// comment: a comment on the test that will be included in the
+// test output
+// fixture_class_id: ID of the test fixture class
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+// factory: pointer to the factory that creates a test object.
+// The newly created TestInfo instance will assume
+// ownership of the factory object.
+TestInfo* MakeAndRegisterTestInfo(
+ const char* test_case_name, const char* name,
+ const char* test_case_comment, const char* comment,
+ TypeId fixture_class_id,
+ SetUpTestCaseFunc set_up_tc,
+ TearDownTestCaseFunc tear_down_tc,
+ TestFactoryBase* factory);
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// State of the definition of a type-parameterized test case.
+class TypedTestCasePState {
+ public:
+ TypedTestCasePState() : registered_(false) {}
+
+ // Adds the given test name to defined_test_names_ and return true
+ // if the test case hasn't been registered; otherwise aborts the
+ // program.
+ bool AddTestName(const char* file, int line, const char* case_name,
+ const char* test_name) {
+ if (registered_) {
+ fprintf(stderr, "%s Test %s must be defined before "
+ "REGISTER_TYPED_TEST_CASE_P(%s, ...).\n",
+ FormatFileLocation(file, line).c_str(), test_name, case_name);
+ fflush(stderr);
+ abort();
+ }
+ defined_test_names_.insert(test_name);
+ return true;
+ }
+
+ // Verifies that registered_tests match the test names in
+ // defined_test_names_; returns registered_tests if successful, or
+ // aborts the program otherwise.
+ const char* VerifyRegisteredTestNames(
+ const char* file, int line, const char* registered_tests);
+
+ private:
+ bool registered_;
+ ::std::set<const char*> defined_test_names_;
+};
+
+// Skips to the first non-space char after the first comma in 'str';
+// returns NULL if no comma is found in 'str'.
+inline const char* SkipComma(const char* str) {
+ const char* comma = strchr(str, ',');
+ if (comma == NULL) {
+ return NULL;
+ }
+ while (isspace(*(++comma))) {}
+ return comma;
+}
+
+// Returns the prefix of 'str' before the first comma in it; returns
+// the entire string if it contains no comma.
+inline String GetPrefixUntilComma(const char* str) {
+ const char* comma = strchr(str, ',');
+ return comma == NULL ? String(str) : String(str, comma - str);
+}
+
+// TypeParameterizedTest<Fixture, TestSel, Types>::Register()
+// registers a list of type-parameterized tests with Google Test. The
+// return value is insignificant - we just need to return something
+// such that we can call this function in a namespace scope.
+//
+// Implementation note: The GTEST_TEMPLATE_ macro declares a template
+// template parameter. It's defined in gtest-type-util.h.
+template <GTEST_TEMPLATE_ Fixture, class TestSel, typename Types>
+class TypeParameterizedTest {
+ public:
+ // 'index' is the index of the test in the type list 'Types'
+ // specified in INSTANTIATE_TYPED_TEST_CASE_P(Prefix, TestCase,
+ // Types). Valid values for 'index' are [0, N - 1] where N is the
+ // length of Types.
+ static bool Register(const char* prefix, const char* case_name,
+ const char* test_names, int index) {
+ typedef typename Types::Head Type;
+ typedef Fixture<Type> FixtureClass;
+ typedef typename GTEST_BIND_(TestSel, Type) TestClass;
+
+ // First, registers the first type-parameterized test in the type
+ // list.
+ MakeAndRegisterTestInfo(
+ String::Format("%s%s%s/%d", prefix, prefix[0] == '\0' ? "" : "/",
+ case_name, index).c_str(),
+ GetPrefixUntilComma(test_names).c_str(),
+ String::Format("TypeParam = %s", GetTypeName<Type>().c_str()).c_str(),
+ "",
+ GetTypeId<FixtureClass>(),
+ TestClass::SetUpTestCase,
+ TestClass::TearDownTestCase,
+ new TestFactoryImpl<TestClass>);
+
+ // Next, recurses (at compile time) with the tail of the type list.
+ return TypeParameterizedTest<Fixture, TestSel, typename Types::Tail>
+ ::Register(prefix, case_name, test_names, index + 1);
+ }
+};
+
+// The base case for the compile time recursion.
+template <GTEST_TEMPLATE_ Fixture, class TestSel>
+class TypeParameterizedTest<Fixture, TestSel, Types0> {
+ public:
+ static bool Register(const char* /*prefix*/, const char* /*case_name*/,
+ const char* /*test_names*/, int /*index*/) {
+ return true;
+ }
+};
+
+// TypeParameterizedTestCase<Fixture, Tests, Types>::Register()
+// registers *all combinations* of 'Tests' and 'Types' with Google
+// Test. The return value is insignificant - we just need to return
+// something such that we can call this function in a namespace scope.
+template <GTEST_TEMPLATE_ Fixture, typename Tests, typename Types>
+class TypeParameterizedTestCase {
+ public:
+ static bool Register(const char* prefix, const char* case_name,
+ const char* test_names) {
+ typedef typename Tests::Head Head;
+
+ // First, register the first test in 'Test' for each type in 'Types'.
+ TypeParameterizedTest<Fixture, Head, Types>::Register(
+ prefix, case_name, test_names, 0);
+
+ // Next, recurses (at compile time) with the tail of the test list.
+ return TypeParameterizedTestCase<Fixture, typename Tests::Tail, Types>
+ ::Register(prefix, case_name, SkipComma(test_names));
+ }
+};
+
+// The base case for the compile time recursion.
+template <GTEST_TEMPLATE_ Fixture, typename Types>
+class TypeParameterizedTestCase<Fixture, Templates0, Types> {
+ public:
+ static bool Register(const char* prefix, const char* case_name,
+ const char* test_names) {
+ return true;
+ }
+};
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// Returns the current OS stack trace as a String.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
+// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
+String GetCurrentOsStackTraceExceptTop(UnitTest* unit_test, int skip_count);
+
+// Returns the number of failed test parts in the given test result object.
+int GetFailedPartCount(const TestResult* result);
+
+// A helper for suppressing warnings on unreachable code in some macros.
+bool AlwaysTrue();
+
+} // namespace internal
+} // namespace testing
+
+#define GTEST_MESSAGE_(message, result_type) \
+ ::testing::internal::AssertHelper(result_type, __FILE__, __LINE__, message) \
+ = ::testing::Message()
+
+#define GTEST_FATAL_FAILURE_(message) \
+ return GTEST_MESSAGE_(message, ::testing::TPRT_FATAL_FAILURE)
+
+#define GTEST_NONFATAL_FAILURE_(message) \
+ GTEST_MESSAGE_(message, ::testing::TPRT_NONFATAL_FAILURE)
+
+#define GTEST_SUCCESS_(message) \
+ GTEST_MESSAGE_(message, ::testing::TPRT_SUCCESS)
+
+// Suppresses MSVC warnings 4072 (unreachable code) for the code following
+// statement if it returns or throws (or doesn't return or throw in some
+// situations).
+#define GTEST_HIDE_UNREACHABLE_CODE_(statement) \
+ if (::testing::internal::AlwaysTrue()) { statement; }
+
+#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const char* gtest_msg = "") { \
+ bool gtest_caught_expected = false; \
+ try { \
+ GTEST_HIDE_UNREACHABLE_CODE_(statement); \
+ } \
+ catch (expected_exception const&) { \
+ gtest_caught_expected = true; \
+ } \
+ catch (...) { \
+ gtest_msg = "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws a different " \
+ "type."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
+ } \
+ if (!gtest_caught_expected) { \
+ gtest_msg = "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws nothing."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
+ fail(gtest_msg)
+
+#define GTEST_TEST_NO_THROW_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const char* gtest_msg = "") { \
+ try { \
+ GTEST_HIDE_UNREACHABLE_CODE_(statement); \
+ } \
+ catch (...) { \
+ gtest_msg = "Expected: " #statement " doesn't throw an exception.\n" \
+ " Actual: it throws."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
+ fail(gtest_msg)
+
+#define GTEST_TEST_ANY_THROW_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const char* gtest_msg = "") { \
+ bool gtest_caught_any = false; \
+ try { \
+ GTEST_HIDE_UNREACHABLE_CODE_(statement); \
+ } \
+ catch (...) { \
+ gtest_caught_any = true; \
+ } \
+ if (!gtest_caught_any) { \
+ gtest_msg = "Expected: " #statement " throws an exception.\n" \
+ " Actual: it doesn't."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \
+ fail(gtest_msg)
+
+
+#define GTEST_TEST_BOOLEAN_(boolexpr, booltext, actual, expected, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (boolexpr) \
+ ; \
+ else \
+ fail("Value of: " booltext "\n Actual: " #actual "\nExpected: " #expected)
+
+#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const char* gtest_msg = "") { \
+ ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \
+ GTEST_HIDE_UNREACHABLE_CODE_(statement); \
+ if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
+ gtest_msg = "Expected: " #statement " doesn't generate new fatal " \
+ "failures in the current thread.\n" \
+ " Actual: it does."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \
+ fail(gtest_msg)
+
+// Expands to the name of the class that implements the given test.
+#define GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ test_case_name##_##test_name##_Test
+
+// Helper macro for defining tests.
+#define GTEST_TEST_(test_case_name, test_name, parent_class, parent_id)\
+class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\
+ public:\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {}\
+ private:\
+ virtual void TestBody();\
+ static ::testing::TestInfo* const test_info_;\
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name));\
+};\
+\
+::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\
+ ::test_info_ =\
+ ::testing::internal::MakeAndRegisterTestInfo(\
+ #test_case_name, #test_name, "", "", \
+ (parent_id), \
+ parent_class::SetUpTestCase, \
+ parent_class::TearDownTestCase, \
+ new ::testing::internal::TestFactoryImpl<\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\
+void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
diff --git a/include/gtest/internal/gtest-linked_ptr.h b/include/gtest/internal/gtest-linked_ptr.h
new file mode 100644
index 0000000..f98af0b
--- /dev/null
+++ b/include/gtest/internal/gtest-linked_ptr.h
@@ -0,0 +1,242 @@
+// Copyright 2003 Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: Dan Egnor (egnor@google.com)
+//
+// A "smart" pointer type with reference tracking. Every pointer to a
+// particular object is kept on a circular linked list. When the last pointer
+// to an object is destroyed or reassigned, the object is deleted.
+//
+// Used properly, this deletes the object when the last reference goes away.
+// There are several caveats:
+// - Like all reference counting schemes, cycles lead to leaks.
+// - Each smart pointer is actually two pointers (8 bytes instead of 4).
+// - Every time a pointer is assigned, the entire list of pointers to that
+// object is traversed. This class is therefore NOT SUITABLE when there
+// will often be more than two or three pointers to a particular object.
+// - References are only tracked as long as linked_ptr<> objects are copied.
+// If a linked_ptr<> is converted to a raw pointer and back, BAD THINGS
+// will happen (double deletion).
+//
+// A good use of this class is storing object references in STL containers.
+// You can safely put linked_ptr<> in a vector<>.
+// Other uses may not be as good.
+//
+// Note: If you use an incomplete type with linked_ptr<>, the class
+// *containing* linked_ptr<> must have a constructor and destructor (even
+// if they do nothing!).
+//
+// Bill Gibbons suggested we use something like this.
+//
+// Thread Safety:
+// Unlike other linked_ptr implementations, in this implementation
+// a linked_ptr object is thread-safe in the sense that:
+// - it's safe to copy linked_ptr objects concurrently,
+// - it's safe to copy *from* a linked_ptr and read its underlying
+// raw pointer (e.g. via get()) concurrently, and
+// - it's safe to write to two linked_ptrs that point to the same
+// shared object concurrently.
+// TODO(wan@google.com): rename this to safe_linked_ptr to avoid
+// confusion with normal linked_ptr.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
+
+#include <stdlib.h>
+#include <assert.h>
+
+#include <gtest/internal/gtest-port.h>
+
+namespace testing {
+namespace internal {
+
+// Protects copying of all linked_ptr objects.
+extern Mutex g_linked_ptr_mutex;
+
+// This is used internally by all instances of linked_ptr<>. It needs to be
+// a non-template class because different types of linked_ptr<> can refer to
+// the same object (linked_ptr<Superclass>(obj) vs linked_ptr<Subclass>(obj)).
+// So, it needs to be possible for different types of linked_ptr to participate
+// in the same circular linked list, so we need a single class type here.
+//
+// DO NOT USE THIS CLASS DIRECTLY YOURSELF. Use linked_ptr<T>.
+class linked_ptr_internal {
+ public:
+ // Create a new circle that includes only this instance.
+ void join_new() {
+ next_ = this;
+ }
+
+ // Many linked_ptr operations may change p.link_ for some linked_ptr
+ // variable p in the same circle as this object. Therefore we need
+ // to prevent two such operations from occurring concurrently.
+ //
+ // Note that different types of linked_ptr objects can coexist in a
+ // circle (e.g. linked_ptr<Base>, linked_ptr<Derived1>, and
+ // linked_ptr<Derived2>). Therefore we must use a single mutex to
+ // protect all linked_ptr objects. This can create serious
+ // contention in production code, but is acceptable in a testing
+ // framework.
+
+ // Join an existing circle.
+ // L < g_linked_ptr_mutex
+ void join(linked_ptr_internal const* ptr) {
+ MutexLock lock(&g_linked_ptr_mutex);
+
+ linked_ptr_internal const* p = ptr;
+ while (p->next_ != ptr) p = p->next_;
+ p->next_ = this;
+ next_ = ptr;
+ }
+
+ // Leave whatever circle we're part of. Returns true if we were the
+ // last member of the circle. Once this is done, you can join() another.
+ // L < g_linked_ptr_mutex
+ bool depart() {
+ MutexLock lock(&g_linked_ptr_mutex);
+
+ if (next_ == this) return true;
+ linked_ptr_internal const* p = next_;
+ while (p->next_ != this) p = p->next_;
+ p->next_ = next_;
+ return false;
+ }
+
+ private:
+ mutable linked_ptr_internal const* next_;
+};
+
+template <typename T>
+class linked_ptr {
+ public:
+ typedef T element_type;
+
+ // Take over ownership of a raw pointer. This should happen as soon as
+ // possible after the object is created.
+ explicit linked_ptr(T* ptr = NULL) { capture(ptr); }
+ ~linked_ptr() { depart(); }
+
+ // Copy an existing linked_ptr<>, adding ourselves to the list of references.
+ template <typename U> linked_ptr(linked_ptr<U> const& ptr) { copy(&ptr); }
+ linked_ptr(linked_ptr const& ptr) { // NOLINT
+ assert(&ptr != this);
+ copy(&ptr);
+ }
+
+ // Assignment releases the old value and acquires the new.
+ template <typename U> linked_ptr& operator=(linked_ptr<U> const& ptr) {
+ depart();
+ copy(&ptr);
+ return *this;
+ }
+
+ linked_ptr& operator=(linked_ptr const& ptr) {
+ if (&ptr != this) {
+ depart();
+ copy(&ptr);
+ }
+ return *this;
+ }
+
+ // Smart pointer members.
+ void reset(T* ptr = NULL) {
+ depart();
+ capture(ptr);
+ }
+ T* get() const { return value_; }
+ T* operator->() const { return value_; }
+ T& operator*() const { return *value_; }
+ // Release ownership of the pointed object and returns it.
+ // Sole ownership by this linked_ptr object is required.
+ T* release() {
+ bool last = link_.depart();
+ assert(last);
+ T* v = value_;
+ value_ = NULL;
+ return v;
+ }
+
+ bool operator==(T* p) const { return value_ == p; }
+ bool operator!=(T* p) const { return value_ != p; }
+ template <typename U>
+ bool operator==(linked_ptr<U> const& ptr) const {
+ return value_ == ptr.get();
+ }
+ template <typename U>
+ bool operator!=(linked_ptr<U> const& ptr) const {
+ return value_ != ptr.get();
+ }
+
+ private:
+ template <typename U>
+ friend class linked_ptr;
+
+ T* value_;
+ linked_ptr_internal link_;
+
+ void depart() {
+ if (link_.depart()) delete value_;
+ }
+
+ void capture(T* ptr) {
+ value_ = ptr;
+ link_.join_new();
+ }
+
+ template <typename U> void copy(linked_ptr<U> const* ptr) {
+ value_ = ptr->get();
+ if (value_)
+ link_.join(&ptr->link_);
+ else
+ link_.join_new();
+ }
+};
+
+template<typename T> inline
+bool operator==(T* ptr, const linked_ptr<T>& x) {
+ return ptr == x.get();
+}
+
+template<typename T> inline
+bool operator!=(T* ptr, const linked_ptr<T>& x) {
+ return ptr != x.get();
+}
+
+// A function to convert T* into linked_ptr<T>
+// Doing e.g. make_linked_ptr(new FooBarBaz<type>(arg)) is a shorter notation
+// for linked_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
+template <typename T>
+linked_ptr<T> make_linked_ptr(T* ptr) {
+ return linked_ptr<T>(ptr);
+}
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
diff --git a/include/gtest/internal/gtest-param-util-generated.h b/include/gtest/internal/gtest-param-util-generated.h
new file mode 100644
index 0000000..ad06e02
--- /dev/null
+++ b/include/gtest/internal/gtest-param-util-generated.h
@@ -0,0 +1,4572 @@
+// This file was GENERATED by a script. DO NOT EDIT BY HAND!!!
+
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently Google Test supports at most 50 arguments in Values,
+// and at most 10 arguments in Combine. Please contact
+// googletestframework@googlegroups.com if you need more.
+// Please note that the number of arguments to Combine is limited
+// by the maximum arity of the implementation of tr1::tuple which is
+// currently set at 10.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+#include <gtest/internal/gtest-param-util.h>
+
+namespace testing {
+namespace internal {
+
+// Used in the Values() function to provide polymorphic capabilities.
+template <typename T1>
+class ValueArray1 {
+ public:
+ explicit ValueArray1(T1 v1) : v1_(v1) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const { return ValuesIn(&v1_, &v1_ + 1); }
+
+ private:
+ const T1 v1_;
+};
+
+template <typename T1, typename T2>
+class ValueArray2 {
+ public:
+ ValueArray2(T1 v1, T2 v2) : v1_(v1), v2_(v2) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+};
+
+template <typename T1, typename T2, typename T3>
+class ValueArray3 {
+ public:
+ ValueArray3(T1 v1, T2 v2, T3 v3) : v1_(v1), v2_(v2), v3_(v3) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4>
+class ValueArray4 {
+ public:
+ ValueArray4(T1 v1, T2 v2, T3 v3, T4 v4) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class ValueArray5 {
+ public:
+ ValueArray5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+class ValueArray6 {
+ public:
+ ValueArray6(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+class ValueArray7 {
+ public:
+ ValueArray7(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+class ValueArray8 {
+ public:
+ ValueArray8(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+class ValueArray9 {
+ public:
+ ValueArray9(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+class ValueArray10 {
+ public:
+ ValueArray10(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+class ValueArray11 {
+ public:
+ ValueArray11(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+class ValueArray12 {
+ public:
+ ValueArray12(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+class ValueArray13 {
+ public:
+ ValueArray13(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+class ValueArray14 {
+ public:
+ ValueArray14(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+class ValueArray15 {
+ public:
+ ValueArray15(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+class ValueArray16 {
+ public:
+ ValueArray16(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+class ValueArray17 {
+ public:
+ ValueArray17(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+class ValueArray18 {
+ public:
+ ValueArray18(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+class ValueArray19 {
+ public:
+ ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+class ValueArray20 {
+ public:
+ ValueArray20(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+class ValueArray21 {
+ public:
+ ValueArray21(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+class ValueArray22 {
+ public:
+ ValueArray22(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+class ValueArray23 {
+ public:
+ ValueArray23(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_,
+ v23_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+class ValueArray24 {
+ public:
+ ValueArray24(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+class ValueArray25 {
+ public:
+ ValueArray25(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+class ValueArray26 {
+ public:
+ ValueArray26(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+class ValueArray27 {
+ public:
+ ValueArray27(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+class ValueArray28 {
+ public:
+ ValueArray28(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+class ValueArray29 {
+ public:
+ ValueArray29(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+class ValueArray30 {
+ public:
+ ValueArray30(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+class ValueArray31 {
+ public:
+ ValueArray31(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+class ValueArray32 {
+ public:
+ ValueArray32(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+class ValueArray33 {
+ public:
+ ValueArray33(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
+ T33 v33) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+class ValueArray34 {
+ public:
+ ValueArray34(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+class ValueArray35 {
+ public:
+ ValueArray35(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
+ v32_(v32), v33_(v33), v34_(v34), v35_(v35) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_,
+ v35_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+class ValueArray36 {
+ public:
+ ValueArray36(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
+ v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+class ValueArray37 {
+ public:
+ ValueArray37(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
+ v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
+ v36_(v36), v37_(v37) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+class ValueArray38 {
+ public:
+ ValueArray38(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+class ValueArray39 {
+ public:
+ ValueArray39(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+class ValueArray40 {
+ public:
+ ValueArray40(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
+ v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
+ v40_(v40) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+class ValueArray41 {
+ public:
+ ValueArray41(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
+ T41 v41) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+class ValueArray42 {
+ public:
+ ValueArray42(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+class ValueArray43 {
+ public:
+ ValueArray43(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
+ v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37),
+ v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+class ValueArray44 {
+ public:
+ ValueArray44(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
+ v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36),
+ v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42),
+ v43_(v43), v44_(v44) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_, v44_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+class ValueArray45 {
+ public:
+ ValueArray45(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
+ v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
+ v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41),
+ v42_(v42), v43_(v43), v44_(v44), v45_(v45) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_, v44_, v45_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+class ValueArray46 {
+ public:
+ ValueArray46(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
+ v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_, v44_, v45_, v46_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+class ValueArray47 {
+ public:
+ ValueArray47(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
+ v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46),
+ v47_(v47) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_, v44_, v45_, v46_,
+ v47_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+class ValueArray48 {
+ public:
+ ValueArray48(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
+ v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
+ v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45),
+ v46_(v46), v47_(v47), v48_(v48) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_, v44_, v45_, v46_, v47_,
+ v48_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+class ValueArray49 {
+ public:
+ ValueArray49(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48,
+ T49 v49) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
+ v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_, v44_, v45_, v46_, v47_,
+ v48_, v49_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+ const T49 v49_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+class ValueArray50 {
+ public:
+ ValueArray50(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49,
+ T50 v50) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
+ v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49), v50_(v50) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {v1_, v2_, v3_, v4_, v5_, v6_, v7_, v8_, v9_, v10_, v11_,
+ v12_, v13_, v14_, v15_, v16_, v17_, v18_, v19_, v20_, v21_, v22_, v23_,
+ v24_, v25_, v26_, v27_, v28_, v29_, v30_, v31_, v32_, v33_, v34_, v35_,
+ v36_, v37_, v38_, v39_, v40_, v41_, v42_, v43_, v44_, v45_, v46_, v47_,
+ v48_, v49_, v50_};
+ return ValuesIn(array);
+ }
+
+ private:
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+ const T49 v49_;
+ const T50 v50_;
+};
+
+#if GTEST_HAS_COMBINE
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Generates values from the Cartesian product of values produced
+// by the argument generators.
+//
+template <typename T1, typename T2>
+class CartesianProductGenerator2
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2> ParamType;
+
+ CartesianProductGenerator2(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2)
+ : g1_(g1), g2_(g2) {}
+ virtual ~CartesianProductGenerator2() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current2_;
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+};
+
+
+template <typename T1, typename T2, typename T3>
+class CartesianProductGenerator3
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3> ParamType;
+
+ CartesianProductGenerator3(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3)
+ : g1_(g1), g2_(g2), g3_(g3) {}
+ virtual ~CartesianProductGenerator3() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current3_;
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+};
+
+
+template <typename T1, typename T2, typename T3, typename T4>
+class CartesianProductGenerator4
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4> ParamType;
+
+ CartesianProductGenerator4(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
+ virtual ~CartesianProductGenerator4() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current4_;
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+};
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class CartesianProductGenerator5
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5> ParamType;
+
+ CartesianProductGenerator5(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
+ virtual ~CartesianProductGenerator5() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current5_;
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+};
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+class CartesianProductGenerator6
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5,
+ T6> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> ParamType;
+
+ CartesianProductGenerator6(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
+ virtual ~CartesianProductGenerator6() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current6_;
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+};
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+class CartesianProductGenerator7
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7> ParamType;
+
+ CartesianProductGenerator7(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
+ virtual ~CartesianProductGenerator7() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current7_;
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+};
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+class CartesianProductGenerator8
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8> ParamType;
+
+ CartesianProductGenerator8(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
+ g8_(g8) {}
+ virtual ~CartesianProductGenerator8() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current8_;
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+};
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+class CartesianProductGenerator9
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8, T9> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9> ParamType;
+
+ CartesianProductGenerator9(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9) {}
+ virtual ~CartesianProductGenerator9() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end(), g9_, g9_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8,
+ const ParamGenerator<T9>& g9,
+ const typename ParamGenerator<T9>::iterator& current9)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
+ begin9_(g9.begin()), end9_(g9.end()), current9_(current9) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current9_;
+ if (current9_ == end9_) {
+ current9_ = begin9_;
+ ++current8_;
+ }
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_ &&
+ current9_ == typed_other->current9_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_),
+ begin9_(other.begin9_),
+ end9_(other.end9_),
+ current9_(other.current9_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_,
+ *current9_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_ ||
+ current9_ == end9_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ const typename ParamGenerator<T9>::iterator begin9_;
+ const typename ParamGenerator<T9>::iterator end9_;
+ typename ParamGenerator<T9>::iterator current9_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+ const ParamGenerator<T9> g9_;
+};
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+class CartesianProductGenerator10
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8, T9, T10> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ParamType;
+
+ CartesianProductGenerator10(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9,
+ const ParamGenerator<T10>& g10)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9), g10_(g10) {}
+ virtual ~CartesianProductGenerator10() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin(), g10_, g10_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end(), g9_, g9_.end(), g10_, g10_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8,
+ const ParamGenerator<T9>& g9,
+ const typename ParamGenerator<T9>::iterator& current9,
+ const ParamGenerator<T10>& g10,
+ const typename ParamGenerator<T10>::iterator& current10)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
+ begin9_(g9.begin()), end9_(g9.end()), current9_(current9),
+ begin10_(g10.begin()), end10_(g10.end()), current10_(current10) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current10_;
+ if (current10_ == end10_) {
+ current10_ = begin10_;
+ ++current9_;
+ }
+ if (current9_ == end9_) {
+ current9_ = begin9_;
+ ++current8_;
+ }
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_ &&
+ current9_ == typed_other->current9_ &&
+ current10_ == typed_other->current10_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_),
+ begin9_(other.begin9_),
+ end9_(other.end9_),
+ current9_(other.current9_),
+ begin10_(other.begin10_),
+ end10_(other.end10_),
+ current10_(other.current10_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_,
+ *current9_, *current10_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_ ||
+ current9_ == end9_ ||
+ current10_ == end10_;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ const typename ParamGenerator<T9>::iterator begin9_;
+ const typename ParamGenerator<T9>::iterator end9_;
+ typename ParamGenerator<T9>::iterator current9_;
+ const typename ParamGenerator<T10>::iterator begin10_;
+ const typename ParamGenerator<T10>::iterator end10_;
+ typename ParamGenerator<T10>::iterator current10_;
+ ParamType current_value_;
+ };
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+ const ParamGenerator<T9> g9_;
+ const ParamGenerator<T10> g10_;
+};
+
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Helper classes providing Combine() with polymorphic features. They allow
+// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
+// convertible to U.
+//
+template <class Generator1, class Generator2>
+class CartesianProductHolder2 {
+ public:
+CartesianProductHolder2(const Generator1& g1, const Generator2& g2)
+ : g1_(g1), g2_(g2) {}
+ template <typename T1, typename T2>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2> >(
+ new CartesianProductGenerator2<T1, T2>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+};
+
+template <class Generator1, class Generator2, class Generator3>
+class CartesianProductHolder3 {
+ public:
+CartesianProductHolder3(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3)
+ : g1_(g1), g2_(g2), g3_(g3) {}
+ template <typename T1, typename T2, typename T3>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3> >(
+ new CartesianProductGenerator3<T1, T2, T3>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+};
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4>
+class CartesianProductHolder4 {
+ public:
+CartesianProductHolder4(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
+ template <typename T1, typename T2, typename T3, typename T4>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4> >(
+ new CartesianProductGenerator4<T1, T2, T3, T4>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+};
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5>
+class CartesianProductHolder5 {
+ public:
+CartesianProductHolder5(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5> >(
+ new CartesianProductGenerator5<T1, T2, T3, T4, T5>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+};
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6>
+class CartesianProductHolder6 {
+ public:
+CartesianProductHolder6(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> >(
+ new CartesianProductGenerator6<T1, T2, T3, T4, T5, T6>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+};
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7>
+class CartesianProductHolder7 {
+ public:
+CartesianProductHolder7(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7> >(
+ new CartesianProductGenerator7<T1, T2, T3, T4, T5, T6, T7>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+};
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8>
+class CartesianProductHolder8 {
+ public:
+CartesianProductHolder8(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
+ g8_(g8) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7,
+ T8> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8> >(
+ new CartesianProductGenerator8<T1, T2, T3, T4, T5, T6, T7, T8>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+};
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8, class Generator9>
+class CartesianProductHolder9 {
+ public:
+CartesianProductHolder9(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8,
+ const Generator9& g9)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9> >(
+ new CartesianProductGenerator9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_),
+ static_cast<ParamGenerator<T9> >(g9_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+ const Generator9 g9_;
+};
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8, class Generator9, class Generator10>
+class CartesianProductHolder10 {
+ public:
+CartesianProductHolder10(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8,
+ const Generator9& g9, const Generator10& g10)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9), g10_(g10) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9, T10> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9, T10> >(
+ new CartesianProductGenerator10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
+ T10>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_),
+ static_cast<ParamGenerator<T9> >(g9_),
+ static_cast<ParamGenerator<T10> >(g10_)));
+ }
+
+ private:
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+ const Generator9 g9_;
+ const Generator10 g10_;
+};
+
+#endif // GTEST_HAS_COMBINE
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/include/gtest/internal/gtest-param-util-generated.h.pump b/include/gtest/internal/gtest-param-util-generated.h.pump
new file mode 100644
index 0000000..54b2dc1
--- /dev/null
+++ b/include/gtest/internal/gtest-param-util-generated.h.pump
@@ -0,0 +1,269 @@
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of Values arguments we want to support.
+$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently Google Test supports at most $n arguments in Values,
+// and at most $maxtuple arguments in Combine. Please contact
+// googletestframework@googlegroups.com if you need more.
+// Please note that the number of arguments to Combine is limited
+// by the maximum arity of the implementation of tr1::tuple which is
+// currently set at $maxtuple.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+#include <gtest/internal/gtest-param-util.h>
+
+namespace testing {
+namespace internal {
+
+// Used in the Values() function to provide polymorphic capabilities.
+template <typename T1>
+class ValueArray1 {
+ public:
+ explicit ValueArray1(T1 v1) : v1_(v1) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const { return ValuesIn(&v1_, &v1_ + 1); }
+
+ private:
+ const T1 v1_;
+};
+
+$range i 2..n
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename T$j]]>
+class ValueArray$i {
+ public:
+ ValueArray$i($for j, [[T$j v$j]]) : $for j, [[v$(j)_(v$j)]] {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {$for j, [[v$(j)_]]};
+ return ValuesIn(array);
+ }
+
+ private:
+$for j [[
+
+ const T$j v$(j)_;
+]]
+
+};
+
+]]
+
+#if GTEST_HAS_COMBINE
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Generates values from the Cartesian product of values produced
+// by the argument generators.
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+$range k 2..i
+
+template <$for j, [[typename T$j]]>
+class CartesianProductGenerator$i
+ : public ParamGeneratorInterface< ::std::tr1::tuple<$for j, [[T$j]]> > {
+ public:
+ typedef ::std::tr1::tuple<$for j, [[T$j]]> ParamType;
+
+ CartesianProductGenerator$i($for j, [[const ParamGenerator<T$j>& g$j]])
+ : $for j, [[g$(j)_(g$j)]] {}
+ virtual ~CartesianProductGenerator$i() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, $for j, [[g$(j)_, g$(j)_.begin()]]);
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, $for j, [[g$(j)_, g$(j)_.end()]]);
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base, $for j, [[
+
+ const ParamGenerator<T$j>& g$j,
+ const typename ParamGenerator<T$j>::iterator& current$(j)]])
+ : base_(base),
+$for j, [[
+
+ begin$(j)_(g$j.begin()), end$(j)_(g$j.end()), current$(j)_(current$j)
+]] {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current$(i)_;
+
+$for k [[
+ if (current$(i+2-k)_ == end$(i+2-k)_) {
+ current$(i+2-k)_ = begin$(i+2-k)_;
+ ++current$(i+2-k-1)_;
+ }
+
+]]
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ ($for j && [[
+
+ current$(j)_ == typed_other->current$(j)_
+]]);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_), $for j, [[
+
+ begin$(j)_(other.begin$(j)_),
+ end$(j)_(other.end$(j)_),
+ current$(j)_(other.current$(j)_)
+]] {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType($for j, [[*current$(j)_]]);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+$for j || [[
+
+ current$(j)_ == end$(j)_
+]];
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+$for j [[
+
+ const typename ParamGenerator<T$j>::iterator begin$(j)_;
+ const typename ParamGenerator<T$j>::iterator end$(j)_;
+ typename ParamGenerator<T$j>::iterator current$(j)_;
+]]
+
+ ParamType current_value_;
+ };
+
+
+$for j [[
+ const ParamGenerator<T$j> g$(j)_;
+
+]]
+};
+
+
+]]
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Helper classes providing Combine() with polymorphic features. They allow
+// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
+// convertible to U.
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+
+template <$for j, [[class Generator$j]]>
+class CartesianProductHolder$i {
+ public:
+CartesianProductHolder$i($for j, [[const Generator$j& g$j]])
+ : $for j, [[g$(j)_(g$j)]] {}
+ template <$for j, [[typename T$j]]>
+ operator ParamGenerator< ::std::tr1::tuple<$for j, [[T$j]]> >() const {
+ return ParamGenerator< ::std::tr1::tuple<$for j, [[T$j]]> >(
+ new CartesianProductGenerator$i<$for j, [[T$j]]>(
+$for j,[[
+
+ static_cast<ParamGenerator<T$j> >(g$(j)_)
+]]));
+ }
+
+ private:
+
+$for j [[
+ const Generator$j g$(j)_;
+
+]]
+};
+
+]]
+
+#endif // GTEST_HAS_COMBINE
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/include/gtest/internal/gtest-param-util.h b/include/gtest/internal/gtest-param-util.h
new file mode 100644
index 0000000..5559ab4
--- /dev/null
+++ b/include/gtest/internal/gtest-param-util.h
@@ -0,0 +1,629 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+
+#include <iterator>
+#include <utility>
+#include <vector>
+
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+#if GTEST_HAS_RTTI
+#include <typeinfo>
+#endif // GTEST_HAS_RTTI
+
+#include <gtest/internal/gtest-linked_ptr.h>
+#include <gtest/internal/gtest-internal.h>
+
+namespace testing {
+namespace internal {
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Outputs a message explaining invalid registration of different
+// fixture class for the same test case. This may happen when
+// TEST_P macro is used to define two tests with the same name
+// but in different namespaces.
+void ReportInvalidTestCaseType(const char* test_case_name,
+ const char* file, int line);
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Downcasts the pointer of type Base to Derived.
+// Derived must be a subclass of Base. The parameter MUST
+// point to a class of type Derived, not any subclass of it.
+// When RTTI is available, the function performs a runtime
+// check to enforce this.
+template <class Derived, class Base>
+Derived* CheckedDowncastToActualType(Base* base) {
+#if GTEST_HAS_RTTI
+ GTEST_CHECK_(typeid(*base) == typeid(Derived));
+ Derived* derived = dynamic_cast<Derived*>(base); // NOLINT
+#else
+ Derived* derived = static_cast<Derived*>(base); // Poor man's downcast.
+#endif // GTEST_HAS_RTTI
+ return derived;
+}
+
+template <typename> class ParamGeneratorInterface;
+template <typename> class ParamGenerator;
+
+// Interface for iterating over elements provided by an implementation
+// of ParamGeneratorInterface<T>.
+template <typename T>
+class ParamIteratorInterface {
+ public:
+ virtual ~ParamIteratorInterface() {}
+ // A pointer to the base generator instance.
+ // Used only for the purposes of iterator comparison
+ // to make sure that two iterators belong to the same generator.
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const = 0;
+ // Advances iterator to point to the next element
+ // provided by the generator. The caller is responsible
+ // for not calling Advance() on an iterator equal to
+ // BaseGenerator()->End().
+ virtual void Advance() = 0;
+ // Clones the iterator object. Used for implementing copy semantics
+ // of ParamIterator<T>.
+ virtual ParamIteratorInterface* Clone() const = 0;
+ // Dereferences the current iterator and provides (read-only) access
+ // to the pointed value. It is the caller's responsibility not to call
+ // Current() on an iterator equal to BaseGenerator()->End().
+ // Used for implementing ParamGenerator<T>::operator*().
+ virtual const T* Current() const = 0;
+ // Determines whether the given iterator and other point to the same
+ // element in the sequence generated by the generator.
+ // Used for implementing ParamGenerator<T>::operator==().
+ virtual bool Equals(const ParamIteratorInterface& other) const = 0;
+};
+
+// Class iterating over elements provided by an implementation of
+// ParamGeneratorInterface<T>. It wraps ParamIteratorInterface<T>
+// and implements the const forward iterator concept.
+template <typename T>
+class ParamIterator {
+ public:
+ typedef T value_type;
+ typedef const T& reference;
+ typedef ptrdiff_t difference_type;
+
+ // ParamIterator assumes ownership of the impl_ pointer.
+ ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {}
+ ParamIterator& operator=(const ParamIterator& other) {
+ if (this != &other)
+ impl_.reset(other.impl_->Clone());
+ return *this;
+ }
+
+ const T& operator*() const { return *impl_->Current(); }
+ const T* operator->() const { return impl_->Current(); }
+ // Prefix version of operator++.
+ ParamIterator& operator++() {
+ impl_->Advance();
+ return *this;
+ }
+ // Postfix version of operator++.
+ ParamIterator operator++(int /*unused*/) {
+ ParamIteratorInterface<T>* clone = impl_->Clone();
+ impl_->Advance();
+ return ParamIterator(clone);
+ }
+ bool operator==(const ParamIterator& other) const {
+ return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_);
+ }
+ bool operator!=(const ParamIterator& other) const {
+ return !(*this == other);
+ }
+
+ private:
+ friend class ParamGenerator<T>;
+ explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}
+ scoped_ptr<ParamIteratorInterface<T> > impl_;
+};
+
+// ParamGeneratorInterface<T> is the binary interface to access generators
+// defined in other translation units.
+template <typename T>
+class ParamGeneratorInterface {
+ public:
+ typedef T ParamType;
+
+ virtual ~ParamGeneratorInterface() {}
+
+ // Generator interface definition
+ virtual ParamIteratorInterface<T>* Begin() const = 0;
+ virtual ParamIteratorInterface<T>* End() const = 0;
+};
+
+// Wraps ParamGeneratorInetrface<T> and provides general generator syntax
+// compatible with the STL Container concept.
+// This class implements copy initialization semantics and the contained
+// ParamGeneratorInterface<T> instance is shared among all copies
+// of the original object. This is possible because that instance is immutable.
+template<typename T>
+class ParamGenerator {
+ public:
+ typedef ParamIterator<T> iterator;
+
+ explicit ParamGenerator(ParamGeneratorInterface<T>* impl) : impl_(impl) {}
+ ParamGenerator(const ParamGenerator& other) : impl_(other.impl_) {}
+
+ ParamGenerator& operator=(const ParamGenerator& other) {
+ impl_ = other.impl_;
+ return *this;
+ }
+
+ iterator begin() const { return iterator(impl_->Begin()); }
+ iterator end() const { return iterator(impl_->End()); }
+
+ private:
+ ::testing::internal::linked_ptr<const ParamGeneratorInterface<T> > impl_;
+};
+
+// Generates values from a range of two comparable values. Can be used to
+// generate sequences of user-defined types that implement operator+() and
+// operator<().
+// This class is used in the Range() function.
+template <typename T, typename IncrementT>
+class RangeGenerator : public ParamGeneratorInterface<T> {
+ public:
+ RangeGenerator(T begin, T end, IncrementT step)
+ : begin_(begin), end_(end),
+ step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}
+ virtual ~RangeGenerator() {}
+
+ virtual ParamIteratorInterface<T>* Begin() const {
+ return new Iterator(this, begin_, 0, step_);
+ }
+ virtual ParamIteratorInterface<T>* End() const {
+ return new Iterator(this, end_, end_index_, step_);
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<T> {
+ public:
+ Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
+ IncrementT step)
+ : base_(base), value_(value), index_(index), step_(step) {}
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ return base_;
+ }
+ virtual void Advance() {
+ value_ = value_ + step_;
+ index_++;
+ }
+ virtual ParamIteratorInterface<T>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const T* Current() const { return &value_; }
+ virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const int other_index =
+ CheckedDowncastToActualType<const Iterator>(&other)->index_;
+ return index_ == other_index;
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_), value_(other.value_), index_(other.index_),
+ step_(other.step_) {}
+
+ const ParamGeneratorInterface<T>* const base_;
+ T value_;
+ int index_;
+ const IncrementT step_;
+ }; // class RangeGenerator::Iterator
+
+ static int CalculateEndIndex(const T& begin,
+ const T& end,
+ const IncrementT& step) {
+ int end_index = 0;
+ for (T i = begin; i < end; i = i + step)
+ end_index++;
+ return end_index;
+ }
+
+ const T begin_;
+ const T end_;
+ const IncrementT step_;
+ // The index for the end() iterator. All the elements in the generated
+ // sequence are indexed (0-based) to aid iterator comparison.
+ const int end_index_;
+}; // class RangeGenerator
+
+
+// Generates values from a pair of STL-style iterators. Used in the
+// ValuesIn() function. The elements are copied from the source range
+// since the source can be located on the stack, and the generator
+// is likely to persist beyond that stack frame.
+template <typename T>
+class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
+ public:
+ template <typename ForwardIterator>
+ ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
+ : container_(begin, end) {}
+ virtual ~ValuesInIteratorRangeGenerator() {}
+
+ virtual ParamIteratorInterface<T>* Begin() const {
+ return new Iterator(this, container_.begin());
+ }
+ virtual ParamIteratorInterface<T>* End() const {
+ return new Iterator(this, container_.end());
+ }
+
+ private:
+ typedef typename ::std::vector<T> ContainerType;
+
+ class Iterator : public ParamIteratorInterface<T> {
+ public:
+ Iterator(const ParamGeneratorInterface<T>* base,
+ typename ContainerType::const_iterator iterator)
+ : base_(base), iterator_(iterator) {}
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ return base_;
+ }
+ virtual void Advance() {
+ ++iterator_;
+ value_.reset();
+ }
+ virtual ParamIteratorInterface<T>* Clone() const {
+ return new Iterator(*this);
+ }
+ // We need to use cached value referenced by iterator_ because *iterator_
+ // can return a temporary object (and of type other then T), so just
+ // having "return &*iterator_;" doesn't work.
+ // value_ is updated here and not in Advance() because Advance()
+ // can advance iterator_ beyond the end of the range, and we cannot
+ // detect that fact. The client code, on the other hand, is
+ // responsible for not calling Current() on an out-of-range iterator.
+ virtual const T* Current() const {
+ if (value_.get() == NULL)
+ value_.reset(new T(*iterator_));
+ return value_.get();
+ }
+ virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ return iterator_ ==
+ CheckedDowncastToActualType<const Iterator>(&other)->iterator_;
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ // The explicit constructor call suppresses a false warning
+ // emitted by gcc when supplied with the -Wextra option.
+ : ParamIteratorInterface<T>(),
+ base_(other.base_),
+ iterator_(other.iterator_) {}
+
+ const ParamGeneratorInterface<T>* const base_;
+ typename ContainerType::const_iterator iterator_;
+ // A cached value of *iterator_. We keep it here to allow access by
+ // pointer in the wrapping iterator's operator->().
+ // value_ needs to be mutable to be accessed in Current().
+ // Use of scoped_ptr helps manage cached value's lifetime,
+ // which is bound by the lifespan of the iterator itself.
+ mutable scoped_ptr<const T> value_;
+ };
+
+ const ContainerType container_;
+}; // class ValuesInIteratorRangeGenerator
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Stores a parameter value and later creates tests parameterized with that
+// value.
+template <class TestClass>
+class ParameterizedTestFactory : public TestFactoryBase {
+ public:
+ typedef typename TestClass::ParamType ParamType;
+ explicit ParameterizedTestFactory(ParamType parameter) :
+ parameter_(parameter) {}
+ virtual Test* CreateTest() {
+ TestClass::SetParam(¶meter_);
+ return new TestClass();
+ }
+
+ private:
+ const ParamType parameter_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// TestMetaFactoryBase is a base class for meta-factories that create
+// test factories for passing into MakeAndRegisterTestInfo function.
+template <class ParamType>
+class TestMetaFactoryBase {
+ public:
+ virtual ~TestMetaFactoryBase() {}
+
+ virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0;
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// TestMetaFactory creates test factories for passing into
+// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives
+// ownership of test factory pointer, same factory object cannot be passed
+// into that method twice. But ParameterizedTestCaseInfo is going to call
+// it for each Test/Parameter value combination. Thus it needs meta factory
+// creator class.
+template <class TestCase>
+class TestMetaFactory
+ : public TestMetaFactoryBase<typename TestCase::ParamType> {
+ public:
+ typedef typename TestCase::ParamType ParamType;
+
+ TestMetaFactory() {}
+
+ virtual TestFactoryBase* CreateTestFactory(ParamType parameter) {
+ return new ParameterizedTestFactory<TestCase>(parameter);
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseInfoBase is a generic interface
+// to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase
+// accumulates test information provided by TEST_P macro invocations
+// and generators provided by INSTANTIATE_TEST_CASE_P macro invocations
+// and uses that information to register all resulting test instances
+// in RegisterTests method. The ParameterizeTestCaseRegistry class holds
+// a collection of pointers to the ParameterizedTestCaseInfo objects
+// and calls RegisterTests() on each of them when asked.
+class ParameterizedTestCaseInfoBase {
+ public:
+ virtual ~ParameterizedTestCaseInfoBase() {}
+
+ // Base part of test case name for display purposes.
+ virtual const String& GetTestCaseName() const = 0;
+ // Test case id to verify identity.
+ virtual TypeId GetTestCaseTypeId() const = 0;
+ // UnitTest class invokes this method to register tests in this
+ // test case right before running them in RUN_ALL_TESTS macro.
+ // This method should not be called more then once on any single
+ // instance of a ParameterizedTestCaseInfoBase derived class.
+ virtual void RegisterTests() = 0;
+
+ protected:
+ ParameterizedTestCaseInfoBase() {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseInfo accumulates tests obtained from TEST_P
+// macro invocations for a particular test case and generators
+// obtained from INSTANTIATE_TEST_CASE_P macro invocations for that
+// test case. It registers tests with all values generated by all
+// generators when asked.
+template <class TestCase>
+class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
+ public:
+ // ParamType and GeneratorCreationFunc are private types but are required
+ // for declarations of public methods AddTestPattern() and
+ // AddTestCaseInstantiation().
+ typedef typename TestCase::ParamType ParamType;
+ // A function that returns an instance of appropriate generator type.
+ typedef ParamGenerator<ParamType>(GeneratorCreationFunc)();
+
+ explicit ParameterizedTestCaseInfo(const char* name)
+ : test_case_name_(name) {}
+
+ // Test case base name for display purposes.
+ virtual const String& GetTestCaseName() const { return test_case_name_; }
+ // Test case id to verify identity.
+ virtual TypeId GetTestCaseTypeId() const { return GetTypeId<TestCase>(); }
+ // TEST_P macro uses AddTestPattern() to record information
+ // about a single test in a LocalTestInfo structure.
+ // test_case_name is the base name of the test case (without invocation
+ // prefix). test_base_name is the name of an individual test without
+ // parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is
+ // test case base name and DoBar is test base name.
+ void AddTestPattern(const char* test_case_name,
+ const char* test_base_name,
+ TestMetaFactoryBase<ParamType>* meta_factory) {
+ tests_.push_back(linked_ptr<TestInfo>(new TestInfo(test_case_name,
+ test_base_name,
+ meta_factory)));
+ }
+ // INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information
+ // about a generator.
+ int AddTestCaseInstantiation(const char* instantiation_name,
+ GeneratorCreationFunc* func,
+ const char* file,
+ int line) {
+ instantiations_.push_back(::std::make_pair(instantiation_name, func));
+ return 0; // Return value used only to run this method in namespace scope.
+ }
+ // UnitTest class invokes this method to register tests in this test case
+ // test cases right before running tests in RUN_ALL_TESTS macro.
+ // This method should not be called more then once on any single
+ // instance of a ParameterizedTestCaseInfoBase derived class.
+ // UnitTest has a guard to prevent from calling this method more then once.
+ virtual void RegisterTests() {
+ for (typename TestInfoContainer::iterator test_it = tests_.begin();
+ test_it != tests_.end(); ++test_it) {
+ linked_ptr<TestInfo> test_info = *test_it;
+ for (typename InstantiationContainer::iterator gen_it =
+ instantiations_.begin(); gen_it != instantiations_.end();
+ ++gen_it) {
+ const String& instantiation_name = gen_it->first;
+ ParamGenerator<ParamType> generator((*gen_it->second)());
+
+ Message test_case_name_stream;
+ if ( !instantiation_name.empty() )
+ test_case_name_stream << instantiation_name.c_str() << "/";
+ test_case_name_stream << test_info->test_case_base_name.c_str();
+
+ int i = 0;
+ for (typename ParamGenerator<ParamType>::iterator param_it =
+ generator.begin();
+ param_it != generator.end(); ++param_it, ++i) {
+ Message test_name_stream;
+ test_name_stream << test_info->test_base_name.c_str() << "/" << i;
+ ::testing::internal::MakeAndRegisterTestInfo(
+ test_case_name_stream.GetString().c_str(),
+ test_name_stream.GetString().c_str(),
+ "", // test_case_comment
+ "", // comment; TODO(vladl@google.com): provide parameter value
+ // representation.
+ GetTestCaseTypeId(),
+ TestCase::SetUpTestCase,
+ TestCase::TearDownTestCase,
+ test_info->test_meta_factory->CreateTestFactory(*param_it));
+ } // for param_it
+ } // for gen_it
+ } // for test_it
+ } // RegisterTests
+
+ private:
+ // LocalTestInfo structure keeps information about a single test registered
+ // with TEST_P macro.
+ struct TestInfo {
+ TestInfo(const char* test_case_base_name,
+ const char* test_base_name,
+ TestMetaFactoryBase<ParamType>* test_meta_factory) :
+ test_case_base_name(test_case_base_name),
+ test_base_name(test_base_name),
+ test_meta_factory(test_meta_factory) {}
+
+ const String test_case_base_name;
+ const String test_base_name;
+ const scoped_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
+ };
+ typedef ::std::vector<linked_ptr<TestInfo> > TestInfoContainer;
+ // Keeps pairs of <Instantiation name, Sequence generator creation function>
+ // received from INSTANTIATE_TEST_CASE_P macros.
+ typedef ::std::vector<std::pair<String, GeneratorCreationFunc*> >
+ InstantiationContainer;
+
+ const String test_case_name_;
+ TestInfoContainer tests_;
+ InstantiationContainer instantiations_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo);
+}; // class ParameterizedTestCaseInfo
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase
+// classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P
+// macros use it to locate their corresponding ParameterizedTestCaseInfo
+// descriptors.
+class ParameterizedTestCaseRegistry {
+ public:
+ ParameterizedTestCaseRegistry() {}
+ ~ParameterizedTestCaseRegistry() {
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ delete *it;
+ }
+ }
+
+ // Looks up or creates and returns a structure containing information about
+ // tests and instantiations of a particular test case.
+ template <class TestCase>
+ ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(
+ const char* test_case_name,
+ const char* file,
+ int line) {
+ ParameterizedTestCaseInfo<TestCase>* typed_test_info = NULL;
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ if ((*it)->GetTestCaseName() == test_case_name) {
+ if ((*it)->GetTestCaseTypeId() != GetTypeId<TestCase>()) {
+ // Complain about incorrect usage of Google Test facilities
+ // and terminate the program since we cannot guaranty correct
+ // test case setup and tear-down in this case.
+ ReportInvalidTestCaseType(test_case_name, file, line);
+ abort();
+ } else {
+ // At this point we are sure that the object we found is of the same
+ // type we are looking for, so we downcast it to that type
+ // without further checks.
+ typed_test_info = CheckedDowncastToActualType<
+ ParameterizedTestCaseInfo<TestCase> >(*it);
+ }
+ break;
+ }
+ }
+ if (typed_test_info == NULL) {
+ typed_test_info = new ParameterizedTestCaseInfo<TestCase>(test_case_name);
+ test_case_infos_.push_back(typed_test_info);
+ }
+ return typed_test_info;
+ }
+ void RegisterTests() {
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ (*it)->RegisterTests();
+ }
+ }
+
+ private:
+ typedef ::std::vector<ParameterizedTestCaseInfoBase*> TestCaseInfoContainer;
+
+ TestCaseInfoContainer test_case_infos_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry);
+};
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
diff --git a/include/gtest/internal/gtest-port.h b/include/gtest/internal/gtest-port.h
new file mode 100644
index 0000000..11798a1
--- /dev/null
+++ b/include/gtest/internal/gtest-port.h
@@ -0,0 +1,894 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan)
+//
+// Low-level types and utilities for porting Google Test to various
+// platforms. They are subject to change without notice. DO NOT USE
+// THEM IN USER CODE.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+
+// The user can define the following macros in the build script to
+// control Google Test's behavior. If the user doesn't define a macro
+// in this list, Google Test will define it.
+//
+// GTEST_HAS_CLONE - Define it to 1/0 to indicate that clone(2)
+// is/isn't available.
+// GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string
+// is/isn't available (some systems define
+// ::string, which is different to std::string).
+// GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string
+// is/isn't available (some systems define
+// ::wstring, which is different to std::wstring).
+// GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that <pthread.h>
+// is/isn't available.
+// GTEST_HAS_RTTI - Define it to 1/0 to indicate that RTTI is/isn't
+// enabled.
+// GTEST_HAS_STD_STRING - Define it to 1/0 to indicate that
+// std::string does/doesn't work (Google Test can
+// be used where std::string is unavailable).
+// GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that
+// std::wstring does/doesn't work (Google Test can
+// be used where std::wstring is unavailable).
+// GTEST_HAS_TR1_TUPLE 1 - Define it to 1/0 to indicate tr1::tuple
+// is/isn't available.
+
+// This header defines the following utilities:
+//
+// Macros indicating the current platform (defined to 1 if compiled on
+// the given platform; otherwise undefined):
+// GTEST_OS_CYGWIN - Cygwin
+// GTEST_OS_LINUX - Linux
+// GTEST_OS_MAC - Mac OS X
+// GTEST_OS_SOLARIS - Sun Solaris
+// GTEST_OS_SYMBIAN - Symbian
+// GTEST_OS_WINDOWS - Windows
+// GTEST_OS_ZOS - z/OS
+//
+// Among the platforms, Cygwin, Linux, Max OS X, and Windows have the
+// most stable support. Since core members of the Google Test project
+// don't have access to other platforms, support for them may be less
+// stable. If you notice any problems on your platform, please notify
+// googletestframework@googlegroups.com (patches for fixing them are
+// even more welcome!).
+//
+// Note that it is possible that none of the GTEST_OS_* macros are defined.
+//
+// Macros indicating available Google Test features (defined to 1 if
+// the corresponding feature is supported; otherwise undefined):
+// GTEST_HAS_COMBINE - the Combine() function (for value-parameterized
+// tests)
+// GTEST_HAS_DEATH_TEST - death tests
+// GTEST_HAS_PARAM_TEST - value-parameterized tests
+// GTEST_HAS_TYPED_TEST - typed tests
+// GTEST_HAS_TYPED_TEST_P - type-parameterized tests
+// GTEST_USES_POSIX_RE - enhanced POSIX regex is used.
+// GTEST_USES_SIMPLE_RE - our own simple regex is used;
+// the above two are mutually exclusive.
+//
+// Macros for basic C++ coding:
+// GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning.
+// GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances don't have to
+// be used.
+// GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=.
+// GTEST_MUST_USE_RESULT_ - declares that a function's result must be used.
+//
+// Synchronization:
+// Mutex, MutexLock, ThreadLocal, GetThreadCount()
+// - synchronization primitives.
+// GTEST_IS_THREADSAFE - defined to 1 to indicate that the above
+// synchronization primitives have real implementations
+// and Google Test is thread-safe; or 0 otherwise.
+//
+// Template meta programming:
+// is_pointer - as in TR1; needed on Symbian and IBM XL C/C++ only.
+//
+// Smart pointers:
+// scoped_ptr - as in TR2.
+//
+// Regular expressions:
+// RE - a simple regular expression class using the POSIX
+// Extended Regular Expression syntax. Not available on
+// Windows.
+//
+// Logging:
+// GTEST_LOG_() - logs messages at the specified severity level.
+// LogToStderr() - directs all log messages to stderr.
+// FlushInfoLog() - flushes informational log messages.
+//
+// Stderr capturing:
+// CaptureStderr() - starts capturing stderr.
+// GetCapturedStderr() - stops capturing stderr and returns the captured
+// string.
+//
+// Integer types:
+// TypeWithSize - maps an integer to a int type.
+// Int32, UInt32, Int64, UInt64, TimeInMillis
+// - integers of known sizes.
+// BiggestInt - the biggest signed integer type.
+//
+// Command-line utilities:
+// GTEST_FLAG() - references a flag.
+// GTEST_DECLARE_*() - declares a flag.
+// GTEST_DEFINE_*() - defines a flag.
+// GetArgvs() - returns the command line as a vector of strings.
+//
+// Environment variable utilities:
+// GetEnv() - gets the value of an environment variable.
+// BoolFromGTestEnv() - parses a bool environment variable.
+// Int32FromGTestEnv() - parses an Int32 environment variable.
+// StringFromGTestEnv() - parses a string environment variable.
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <iostream> // Used for GTEST_CHECK_
+
+#define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
+#define GTEST_FLAG_PREFIX_ "gtest_"
+#define GTEST_FLAG_PREFIX_UPPER_ "GTEST_"
+#define GTEST_NAME_ "Google Test"
+#define GTEST_PROJECT_URL_ "http://code.google.com/p/googletest/"
+
+// Determines the version of gcc that is used to compile this.
+#ifdef __GNUC__
+// 40302 means version 4.3.2.
+#define GTEST_GCC_VER_ \
+ (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__)
+#endif // __GNUC__
+
+// Determines the platform on which Google Test is compiled.
+#ifdef __CYGWIN__
+#define GTEST_OS_CYGWIN 1
+#elif __SYMBIAN32__
+#define GTEST_OS_SYMBIAN 1
+#elif defined _MSC_VER
+// TODO(kenton@google.com): GTEST_OS_WINDOWS is currently used to mean
+// both "The OS is Windows" and "The compiler is MSVC". These
+// meanings really should be separated in order to better support
+// Windows compilers other than MSVC.
+#define GTEST_OS_WINDOWS 1
+#elif defined __APPLE__
+#define GTEST_OS_MAC 1
+#elif defined __linux__
+#define GTEST_OS_LINUX 1
+#elif defined __MVS__
+#define GTEST_OS_ZOS 1
+#elif defined(__sun) && defined(__SVR4)
+#define GTEST_OS_SOLARIS 1
+#endif // _MSC_VER
+
+#if GTEST_OS_CYGWIN || GTEST_OS_LINUX || GTEST_OS_MAC
+
+// On some platforms, <regex.h> needs someone to define size_t, and
+// won't compile otherwise. We can #include it here as we already
+// included <stdlib.h>, which is guaranteed to define size_t through
+// <stddef.h>.
+#include <regex.h> // NOLINT
+#define GTEST_USES_POSIX_RE 1
+
+#else
+
+// <regex.h> may not be available on this platform. Use our own
+// simple regex implementation instead.
+#define GTEST_USES_SIMPLE_RE 1
+
+#endif // GTEST_OS_CYGWIN || GTEST_OS_LINUX || GTEST_OS_MAC
+
+// Defines GTEST_HAS_EXCEPTIONS to 1 if exceptions are enabled, or 0
+// otherwise.
+
+#ifdef _MSC_VER // Compiled by MSVC?
+// Assumes that exceptions are enabled by default.
+#ifndef _HAS_EXCEPTIONS // MSVC uses this macro to enable exceptions.
+#define _HAS_EXCEPTIONS 1
+#endif // _HAS_EXCEPTIONS
+#define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS
+#else // The compiler is not MSVC.
+// gcc defines __EXCEPTIONS to 1 iff exceptions are enabled. For
+// other compilers, we assume exceptions are disabled to be
+// conservative.
+#if defined(__GNUC__) && __EXCEPTIONS
+#define GTEST_HAS_EXCEPTIONS 1
+#else
+#define GTEST_HAS_EXCEPTIONS 0
+#endif // defined(__GNUC__) && __EXCEPTIONS
+#endif // _MSC_VER
+
+// Determines whether ::std::string and ::string are available.
+
+#ifndef GTEST_HAS_STD_STRING
+// The user didn't tell us whether ::std::string is available, so we
+// need to figure it out. The only environment that we know
+// ::std::string is not available is MSVC 7.1 or lower with exceptions
+// disabled.
+#if defined(_MSC_VER) && (_MSC_VER < 1400) && !GTEST_HAS_EXCEPTIONS
+#define GTEST_HAS_STD_STRING 0
+#else
+#define GTEST_HAS_STD_STRING 1
+#endif
+#endif // GTEST_HAS_STD_STRING
+
+#ifndef GTEST_HAS_GLOBAL_STRING
+// The user didn't tell us whether ::string is available, so we need
+// to figure it out.
+
+#define GTEST_HAS_GLOBAL_STRING 0
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#ifndef GTEST_HAS_STD_WSTRING
+// The user didn't tell us whether ::std::wstring is available, so we need
+// to figure it out.
+// TODO(wan@google.com): uses autoconf to detect whether ::std::wstring
+// is available.
+
+#if GTEST_OS_CYGWIN || GTEST_OS_SOLARIS
+// Cygwin 1.5 and below doesn't support ::std::wstring.
+// Cygwin 1.7 might add wstring support; this should be updated when clear.
+// Solaris' libc++ doesn't support it either.
+#define GTEST_HAS_STD_WSTRING 0
+#else
+#define GTEST_HAS_STD_WSTRING GTEST_HAS_STD_STRING
+#endif // GTEST_OS_CYGWIN || GTEST_OS_SOLARIS
+
+#endif // GTEST_HAS_STD_WSTRING
+
+#ifndef GTEST_HAS_GLOBAL_WSTRING
+// The user didn't tell us whether ::wstring is available, so we need
+// to figure it out.
+#define GTEST_HAS_GLOBAL_WSTRING \
+ (GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING)
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#if GTEST_HAS_STD_STRING || GTEST_HAS_GLOBAL_STRING || \
+ GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+#include <string> // NOLINT
+#endif // GTEST_HAS_STD_STRING || GTEST_HAS_GLOBAL_STRING ||
+ // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+
+#if GTEST_HAS_STD_STRING
+#include <sstream> // NOLINT
+#else
+#include <strstream> // NOLINT
+#endif // GTEST_HAS_STD_STRING
+
+// Determines whether RTTI is available.
+#ifndef GTEST_HAS_RTTI
+// The user didn't tell us whether RTTI is enabled, so we need to
+// figure it out.
+
+#ifdef _MSC_VER
+
+#ifdef _CPPRTTI // MSVC defines this macro iff RTTI is enabled.
+#define GTEST_HAS_RTTI 1
+#else
+#define GTEST_HAS_RTTI 0
+#endif // _CPPRTTI
+
+#elif defined(__GNUC__)
+
+// Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled.
+#if GTEST_GCC_VER_ >= 40302
+#ifdef __GXX_RTTI
+#define GTEST_HAS_RTTI 1
+#else
+#define GTEST_HAS_RTTI 0
+#endif // __GXX_RTTI
+#else
+// For gcc versions smaller than 4.3.2, we assume RTTI is enabled.
+#define GTEST_HAS_RTTI 1
+#endif // GTEST_GCC_VER >= 40302
+
+#else
+
+// Unknown compiler - assume RTTI is enabled.
+#define GTEST_HAS_RTTI 1
+
+#endif // _MSC_VER
+
+#endif // GTEST_HAS_RTTI
+
+// Determines whether <pthread.h> is available.
+#ifndef GTEST_HAS_PTHREAD
+// The user didn't tell us, so we need to figure it out.
+#define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC)
+#endif // GTEST_HAS_PTHREAD
+
+// Determines whether tr1/tuple is available. If you have tr1/tuple
+// on your platform, define GTEST_HAS_TR1_TUPLE=1 for both the Google
+// Test project and your tests. If you would like Google Test to detect
+// tr1/tuple on your platform automatically, please open an issue
+// ticket at http://code.google.com/p/googletest.
+#ifndef GTEST_HAS_TR1_TUPLE
+// The user didn't tell us, so we need to figure it out.
+
+// GCC provides <tr1/tuple> since 4.0.0.
+#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000)
+#define GTEST_HAS_TR1_TUPLE 1
+#else
+#define GTEST_HAS_TR1_TUPLE 0
+#endif // __GNUC__
+#endif // GTEST_HAS_TR1_TUPLE
+
+// To avoid conditional compilation everywhere, we make it
+// gtest-port.h's responsibility to #include the header implementing
+// tr1/tuple.
+#if GTEST_HAS_TR1_TUPLE
+#if defined(__GNUC__)
+// GCC implements tr1/tuple in the <tr1/tuple> header. This does not
+// conform to the TR1 spec, which requires the header to be <tuple>.
+#include <tr1/tuple>
+#else
+// If the compiler is not GCC, we assume the user is using a
+// spec-conforming TR1 implementation.
+#include <tuple>
+#endif // __GNUC__
+#endif // GTEST_HAS_TR1_TUPLE
+
+// Determines whether clone(2) is supported.
+// Usually it will only be available on Linux, excluding
+// Linux on the Itanium architecture.
+// Also see http://linux.die.net/man/2/clone.
+#ifndef GTEST_HAS_CLONE
+// The user didn't tell us, so we need to figure it out.
+
+#if GTEST_OS_LINUX && !defined(__ia64__)
+#define GTEST_HAS_CLONE 1
+#else
+#define GTEST_HAS_CLONE 0
+#endif // GTEST_OS_LINUX && !defined(__ia64__)
+
+#endif // GTEST_HAS_CLONE
+
+// Determines whether to support death tests.
+// Google Test does not support death tests for VC 7.1 and earlier for
+// these reasons:
+// 1. std::vector does not build in VC 7.1 when exceptions are disabled.
+// 2. std::string does not build in VC 7.1 when exceptions are disabled
+// (this is covered by GTEST_HAS_STD_STRING guard).
+// 3. abort() in a VC 7.1 application compiled as GUI in debug config
+// pops up a dialog window that cannot be suppressed programmatically.
+#if GTEST_HAS_STD_STRING && (GTEST_OS_LINUX || \
+ GTEST_OS_MAC || \
+ GTEST_OS_CYGWIN || \
+ (GTEST_OS_WINDOWS && _MSC_VER >= 1400))
+#define GTEST_HAS_DEATH_TEST 1
+#include <vector>
+#endif
+
+// Determines whether to support value-parameterized tests.
+
+#if defined(__GNUC__) || (_MSC_VER >= 1400)
+// TODO(vladl@google.com): get the implementation rid of vector and list
+// to compile on MSVC 7.1.
+#define GTEST_HAS_PARAM_TEST 1
+#endif // defined(__GNUC__) || (_MSC_VER >= 1400)
+
+// Determines whether to support type-driven tests.
+
+// Typed tests need <typeinfo> and variadic macros, which gcc and VC
+// 8.0+ support.
+#if defined(__GNUC__) || (_MSC_VER >= 1400)
+#define GTEST_HAS_TYPED_TEST 1
+#define GTEST_HAS_TYPED_TEST_P 1
+#endif // defined(__GNUC__) || (_MSC_VER >= 1400)
+
+// Determines whether to support Combine(). This only makes sense when
+// value-parameterized tests are enabled.
+#if GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE
+#define GTEST_HAS_COMBINE 1
+#endif // GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE
+
+// Determines whether the system compiler uses UTF-16 for encoding wide strings.
+#define GTEST_WIDE_STRING_USES_UTF16_ \
+ (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_SYMBIAN)
+
+// Defines some utility macros.
+
+// The GNU compiler emits a warning if nested "if" statements are followed by
+// an "else" statement and braces are not used to explicitly disambiguate the
+// "else" binding. This leads to problems with code like:
+//
+// if (gate)
+// ASSERT_*(condition) << "Some message";
+//
+// The "switch (0) case 0:" idiom is used to suppress this.
+#ifdef __INTEL_COMPILER
+#define GTEST_AMBIGUOUS_ELSE_BLOCKER_
+#else
+#define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: // NOLINT
+#endif
+
+// Use this annotation at the end of a struct / class definition to
+// prevent the compiler from optimizing away instances that are never
+// used. This is useful when all interesting logic happens inside the
+// c'tor and / or d'tor. Example:
+//
+// struct Foo {
+// Foo() { ... }
+// } GTEST_ATTRIBUTE_UNUSED_;
+#if defined(__GNUC__) && !defined(COMPILER_ICC)
+#define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused))
+#else
+#define GTEST_ATTRIBUTE_UNUSED_
+#endif
+
+// A macro to disallow the evil copy constructor and operator= functions
+// This should be used in the private: declarations for a class.
+#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\
+ type(const type &);\
+ void operator=(const type &)
+
+// Tell the compiler to warn about unused return values for functions declared
+// with this macro. The macro should be used on function declarations
+// following the argument list:
+//
+// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_;
+#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 30400) && !defined(COMPILER_ICC)
+#define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result))
+#else
+#define GTEST_MUST_USE_RESULT_
+#endif // __GNUC__ && (GTEST_GCC_VER_ >= 30400) && !COMPILER_ICC
+
+namespace testing {
+
+class Message;
+
+namespace internal {
+
+class String;
+
+// std::strstream is deprecated. However, we have to use it on
+// Windows as std::stringstream won't compile on Windows when
+// exceptions are disabled. We use std::stringstream on other
+// platforms to avoid compiler warnings there.
+#if GTEST_HAS_STD_STRING
+typedef ::std::stringstream StrStream;
+#else
+typedef ::std::strstream StrStream;
+#endif // GTEST_HAS_STD_STRING
+
+// Defines scoped_ptr.
+
+// This implementation of scoped_ptr is PARTIAL - it only contains
+// enough stuff to satisfy Google Test's need.
+template <typename T>
+class scoped_ptr {
+ public:
+ explicit scoped_ptr(T* p = NULL) : ptr_(p) {}
+ ~scoped_ptr() { reset(); }
+
+ T& operator*() const { return *ptr_; }
+ T* operator->() const { return ptr_; }
+ T* get() const { return ptr_; }
+
+ T* release() {
+ T* const ptr = ptr_;
+ ptr_ = NULL;
+ return ptr;
+ }
+
+ void reset(T* p = NULL) {
+ if (p != ptr_) {
+ if (sizeof(T) > 0) { // Makes sure T is a complete type.
+ delete ptr_;
+ }
+ ptr_ = p;
+ }
+ }
+ private:
+ T* ptr_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr);
+};
+
+// Defines RE.
+
+// A simple C++ wrapper for <regex.h>. It uses the POSIX Enxtended
+// Regular Expression syntax.
+class RE {
+ public:
+ // Constructs an RE from a string.
+#if GTEST_HAS_STD_STRING
+ RE(const ::std::string& regex) { Init(regex.c_str()); } // NOLINT
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_GLOBAL_STRING
+ RE(const ::string& regex) { Init(regex.c_str()); } // NOLINT
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ RE(const char* regex) { Init(regex); } // NOLINT
+ ~RE();
+
+ // Returns the string representation of the regex.
+ const char* pattern() const { return pattern_; }
+
+ // FullMatch(str, re) returns true iff regular expression re matches
+ // the entire str.
+ // PartialMatch(str, re) returns true iff regular expression re
+ // matches a substring of str (including str itself).
+ //
+ // TODO(wan@google.com): make FullMatch() and PartialMatch() work
+ // when str contains NUL characters.
+#if GTEST_HAS_STD_STRING
+ static bool FullMatch(const ::std::string& str, const RE& re) {
+ return FullMatch(str.c_str(), re);
+ }
+ static bool PartialMatch(const ::std::string& str, const RE& re) {
+ return PartialMatch(str.c_str(), re);
+ }
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_GLOBAL_STRING
+ static bool FullMatch(const ::string& str, const RE& re) {
+ return FullMatch(str.c_str(), re);
+ }
+ static bool PartialMatch(const ::string& str, const RE& re) {
+ return PartialMatch(str.c_str(), re);
+ }
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ static bool FullMatch(const char* str, const RE& re);
+ static bool PartialMatch(const char* str, const RE& re);
+
+ private:
+ void Init(const char* regex);
+
+ // We use a const char* instead of a string, as Google Test may be used
+ // where string is not available. We also do not use Google Test's own
+ // String type here, in order to simplify dependencies between the
+ // files.
+ const char* pattern_;
+ bool is_valid_;
+#if GTEST_USES_POSIX_RE
+ regex_t full_regex_; // For FullMatch().
+ regex_t partial_regex_; // For PartialMatch().
+#else // GTEST_USES_SIMPLE_RE
+ const char* full_pattern_; // For FullMatch();
+#endif
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(RE);
+};
+
+// Defines logging utilities:
+// GTEST_LOG_() - logs messages at the specified severity level.
+// LogToStderr() - directs all log messages to stderr.
+// FlushInfoLog() - flushes informational log messages.
+
+enum GTestLogSeverity {
+ GTEST_INFO,
+ GTEST_WARNING,
+ GTEST_ERROR,
+ GTEST_FATAL
+};
+
+void GTestLog(GTestLogSeverity severity, const char* file,
+ int line, const char* msg);
+
+#define GTEST_LOG_(severity, msg)\
+ ::testing::internal::GTestLog(\
+ ::testing::internal::GTEST_##severity, __FILE__, __LINE__, \
+ (::testing::Message() << (msg)).GetString().c_str())
+
+inline void LogToStderr() {}
+inline void FlushInfoLog() { fflush(NULL); }
+
+// Defines the stderr capturer:
+// CaptureStderr - starts capturing stderr.
+// GetCapturedStderr - stops capturing stderr and returns the captured string.
+
+#if GTEST_HAS_STD_STRING
+void CaptureStderr();
+::std::string GetCapturedStderr();
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_DEATH_TEST
+
+// A copy of all command line arguments. Set by InitGoogleTest().
+extern ::std::vector<String> g_argvs;
+
+// GTEST_HAS_DEATH_TEST implies we have ::std::string.
+const ::std::vector<String>& GetArgvs();
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Defines synchronization primitives.
+
+// A dummy implementation of synchronization primitives (mutex, lock,
+// and thread-local variable). Necessary for compiling Google Test where
+// mutex is not supported - using Google Test in multiple threads is not
+// supported on such platforms.
+
+class Mutex {
+ public:
+ Mutex() {}
+ explicit Mutex(int /*unused*/) {}
+ void AssertHeld() const {}
+ enum { NO_CONSTRUCTOR_NEEDED_FOR_STATIC_MUTEX = 0 };
+};
+
+// We cannot call it MutexLock directly as the ctor declaration would
+// conflict with a macro named MutexLock, which is defined on some
+// platforms. Hence the typedef trick below.
+class GTestMutexLock {
+ public:
+ explicit GTestMutexLock(Mutex*) {} // NOLINT
+};
+
+typedef GTestMutexLock MutexLock;
+
+template <typename T>
+class ThreadLocal {
+ public:
+ ThreadLocal() : value_() {}
+ explicit ThreadLocal(const T& value) : value_(value) {}
+ T* pointer() { return &value_; }
+ const T* pointer() const { return &value_; }
+ const T& get() const { return value_; }
+ void set(const T& value) { value_ = value; }
+ private:
+ T value_;
+};
+
+// There's no portable way to detect the number of threads, so we just
+// return 0 to indicate that we cannot detect it.
+inline size_t GetThreadCount() { return 0; }
+
+// The above synchronization primitives have dummy implementations.
+// Therefore Google Test is not thread-safe.
+#define GTEST_IS_THREADSAFE 0
+
+#if defined(__SYMBIAN32__) || defined(__IBMCPP__)
+
+// Passing non-POD classes through ellipsis (...) crashes the ARM
+// compiler. The Nokia Symbian and the IBM XL C/C++ compiler try to
+// instantiate a copy constructor for objects passed through ellipsis
+// (...), failing for uncopyable objects. We define this to indicate
+// the fact.
+#define GTEST_ELLIPSIS_NEEDS_COPY_ 1
+
+// The Nokia Symbian and IBM XL C/C++ compilers cannot decide between
+// const T& and const T* in a function template. These compilers
+// _can_ decide between class template specializations for T and T*,
+// so a tr1::type_traits-like is_pointer works.
+#define GTEST_NEEDS_IS_POINTER_ 1
+
+#endif // defined(__SYMBIAN32__) || defined(__IBMCPP__)
+
+template <bool bool_value>
+struct bool_constant {
+ typedef bool_constant<bool_value> type;
+ static const bool value = bool_value;
+};
+template <bool bool_value> const bool bool_constant<bool_value>::value;
+
+typedef bool_constant<false> false_type;
+typedef bool_constant<true> true_type;
+
+template <typename T>
+struct is_pointer : public false_type {};
+
+template <typename T>
+struct is_pointer<T*> : public true_type {};
+
+#if GTEST_OS_WINDOWS
+#define GTEST_PATH_SEP_ "\\"
+#else
+#define GTEST_PATH_SEP_ "/"
+#endif // GTEST_OS_WINDOWS
+
+// Defines BiggestInt as the biggest signed integer type the compiler
+// supports.
+#if GTEST_OS_WINDOWS
+typedef __int64 BiggestInt;
+#else
+typedef long long BiggestInt; // NOLINT
+#endif // GTEST_OS_WINDOWS
+
+// The maximum number a BiggestInt can represent. This definition
+// works no matter BiggestInt is represented in one's complement or
+// two's complement.
+//
+// We cannot rely on numeric_limits in STL, as __int64 and long long
+// are not part of standard C++ and numeric_limits doesn't need to be
+// defined for them.
+const BiggestInt kMaxBiggestInt =
+ ~(static_cast<BiggestInt>(1) << (8*sizeof(BiggestInt) - 1));
+
+// This template class serves as a compile-time function from size to
+// type. It maps a size in bytes to a primitive type with that
+// size. e.g.
+//
+// TypeWithSize<4>::UInt
+//
+// is typedef-ed to be unsigned int (unsigned integer made up of 4
+// bytes).
+//
+// Such functionality should belong to STL, but I cannot find it
+// there.
+//
+// Google Test uses this class in the implementation of floating-point
+// comparison.
+//
+// For now it only handles UInt (unsigned int) as that's all Google Test
+// needs. Other types can be easily added in the future if need
+// arises.
+template <size_t size>
+class TypeWithSize {
+ public:
+ // This prevents the user from using TypeWithSize<N> with incorrect
+ // values of N.
+ typedef void UInt;
+};
+
+// The specialization for size 4.
+template <>
+class TypeWithSize<4> {
+ public:
+ // unsigned int has size 4 in both gcc and MSVC.
+ //
+ // As base/basictypes.h doesn't compile on Windows, we cannot use
+ // uint32, uint64, and etc here.
+ typedef int Int;
+ typedef unsigned int UInt;
+};
+
+// The specialization for size 8.
+template <>
+class TypeWithSize<8> {
+ public:
+#if GTEST_OS_WINDOWS
+ typedef __int64 Int;
+ typedef unsigned __int64 UInt;
+#else
+ typedef long long Int; // NOLINT
+ typedef unsigned long long UInt; // NOLINT
+#endif // GTEST_OS_WINDOWS
+};
+
+// Integer types of known sizes.
+typedef TypeWithSize<4>::Int Int32;
+typedef TypeWithSize<4>::UInt UInt32;
+typedef TypeWithSize<8>::Int Int64;
+typedef TypeWithSize<8>::UInt UInt64;
+typedef TypeWithSize<8>::Int TimeInMillis; // Represents time in milliseconds.
+
+// Utilities for command line flags and environment variables.
+
+// A wrapper for getenv() that works on Linux, Windows, and Mac OS.
+inline const char* GetEnv(const char* name) {
+#ifdef _WIN32_WCE // We are on Windows CE.
+ // CE has no environment variables.
+ return NULL;
+#elif GTEST_OS_WINDOWS // We are on Windows proper.
+ // MSVC 8 deprecates getenv(), so we want to suppress warning 4996
+ // (deprecated function) there.
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+ return getenv(name);
+#pragma warning(pop) // Restores the warning state.
+#else // We are on Linux or Mac OS.
+ return getenv(name);
+#endif
+}
+
+#ifdef _WIN32_WCE
+// Windows CE has no C library. The abort() function is used in
+// several places in Google Test. This implementation provides a reasonable
+// imitation of standard behaviour.
+void abort();
+#else
+inline void abort() { ::abort(); }
+#endif // _WIN32_WCE
+
+// INTERNAL IMPLEMENTATION - DO NOT USE.
+//
+// GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition
+// is not satisfied.
+// Synopsys:
+// GTEST_CHECK_(boolean_condition);
+// or
+// GTEST_CHECK_(boolean_condition) << "Additional message";
+//
+// This checks the condition and if the condition is not satisfied
+// it prints message about the condition violation, including the
+// condition itself, plus additional message streamed into it, if any,
+// and then it aborts the program. It aborts the program irrespective of
+// whether it is built in the debug mode or not.
+class GTestCheckProvider {
+ public:
+ GTestCheckProvider(const char* condition, const char* file, int line) {
+ FormatFileLocation(file, line);
+ ::std::cerr << " ERROR: Condition " << condition << " failed. ";
+ }
+ ~GTestCheckProvider() {
+ ::std::cerr << ::std::endl;
+ abort();
+ }
+ void FormatFileLocation(const char* file, int line) {
+ if (file == NULL)
+ file = "unknown file";
+ if (line < 0) {
+ ::std::cerr << file << ":";
+ } else {
+#if _MSC_VER
+ ::std::cerr << file << "(" << line << "):";
+#else
+ ::std::cerr << file << ":" << line << ":";
+#endif
+ }
+ }
+ ::std::ostream& GetStream() { return ::std::cerr; }
+};
+#define GTEST_CHECK_(condition) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (condition) \
+ ; \
+ else \
+ ::testing::internal::GTestCheckProvider(\
+ #condition, __FILE__, __LINE__).GetStream()
+
+// Macro for referencing flags.
+#define GTEST_FLAG(name) FLAGS_gtest_##name
+
+// Macros for declaring flags.
+#define GTEST_DECLARE_bool_(name) extern bool GTEST_FLAG(name)
+#define GTEST_DECLARE_int32_(name) \
+ extern ::testing::internal::Int32 GTEST_FLAG(name)
+#define GTEST_DECLARE_string_(name) \
+ extern ::testing::internal::String GTEST_FLAG(name)
+
+// Macros for defining flags.
+#define GTEST_DEFINE_bool_(name, default_val, doc) \
+ bool GTEST_FLAG(name) = (default_val)
+#define GTEST_DEFINE_int32_(name, default_val, doc) \
+ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val)
+#define GTEST_DEFINE_string_(name, default_val, doc) \
+ ::testing::internal::String GTEST_FLAG(name) = (default_val)
+
+// Parses 'str' for a 32-bit signed integer. If successful, writes the result
+// to *value and returns true; otherwise leaves *value unchanged and returns
+// false.
+// TODO(chandlerc): Find a better way to refactor flag and environment parsing
+// out of both gtest-port.cc and gtest.cc to avoid exporting this utility
+// function.
+bool ParseInt32(const Message& src_text, const char* str, Int32* value);
+
+// Parses a bool/Int32/string from the environment variable
+// corresponding to the given Google Test flag.
+bool BoolFromGTestEnv(const char* flag, bool default_val);
+Int32 Int32FromGTestEnv(const char* flag, Int32 default_val);
+const char* StringFromGTestEnv(const char* flag, const char* default_val);
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
diff --git a/include/gtest/internal/gtest-string.h b/include/gtest/internal/gtest-string.h
new file mode 100644
index 0000000..566a6b5
--- /dev/null
+++ b/include/gtest/internal/gtest-string.h
@@ -0,0 +1,335 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file declares the String class and functions used internally by
+// Google Test. They are subject to change without notice. They should not used
+// by code external to Google Test.
+//
+// This header file is #included by <gtest/internal/gtest-internal.h>.
+// It should not be #included by other files.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+
+#include <string.h>
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_HAS_GLOBAL_STRING || GTEST_HAS_STD_STRING
+#include <string>
+#endif // GTEST_HAS_GLOBAL_STRING || GTEST_HAS_STD_STRING
+
+namespace testing {
+namespace internal {
+
+// String - a UTF-8 string class.
+//
+// We cannot use std::string as Microsoft's STL implementation in
+// Visual C++ 7.1 has problems when exception is disabled. There is a
+// hack to work around this, but we've seen cases where the hack fails
+// to work.
+//
+// Also, String is different from std::string in that it can represent
+// both NULL and the empty string, while std::string cannot represent
+// NULL.
+//
+// NULL and the empty string are considered different. NULL is less
+// than anything (including the empty string) except itself.
+//
+// This class only provides minimum functionality necessary for
+// implementing Google Test. We do not intend to implement a full-fledged
+// string class here.
+//
+// Since the purpose of this class is to provide a substitute for
+// std::string on platforms where it cannot be used, we define a copy
+// constructor and assignment operators such that we don't need
+// conditional compilation in a lot of places.
+//
+// In order to make the representation efficient, the d'tor of String
+// is not virtual. Therefore DO NOT INHERIT FROM String.
+class String {
+ public:
+ // Static utility methods
+
+ // Returns the input if it's not NULL, otherwise returns "(null)".
+ // This function serves two purposes:
+ //
+ // 1. ShowCString(NULL) has type 'const char *', instead of the
+ // type of NULL (which is int).
+ //
+ // 2. In MSVC, streaming a null char pointer to StrStream generates
+ // an access violation, so we need to convert NULL to "(null)"
+ // before streaming it.
+ static inline const char* ShowCString(const char* c_str) {
+ return c_str ? c_str : "(null)";
+ }
+
+ // Returns the input enclosed in double quotes if it's not NULL;
+ // otherwise returns "(null)". For example, "\"Hello\"" is returned
+ // for input "Hello".
+ //
+ // This is useful for printing a C string in the syntax of a literal.
+ //
+ // Known issue: escape sequences are not handled yet.
+ static String ShowCStringQuoted(const char* c_str);
+
+ // Clones a 0-terminated C string, allocating memory using new. The
+ // caller is responsible for deleting the return value using
+ // delete[]. Returns the cloned string, or NULL if the input is
+ // NULL.
+ //
+ // This is different from strdup() in string.h, which allocates
+ // memory using malloc().
+ static const char* CloneCString(const char* c_str);
+
+#ifdef _WIN32_WCE
+ // Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
+ // able to pass strings to Win32 APIs on CE we need to convert them
+ // to 'Unicode', UTF-16.
+
+ // Creates a UTF-16 wide string from the given ANSI string, allocating
+ // memory using new. The caller is responsible for deleting the return
+ // value using delete[]. Returns the wide string, or NULL if the
+ // input is NULL.
+ //
+ // The wide string is created using the ANSI codepage (CP_ACP) to
+ // match the behaviour of the ANSI versions of Win32 calls and the
+ // C runtime.
+ static LPCWSTR AnsiToUtf16(const char* c_str);
+
+ // Creates an ANSI string from the given wide string, allocating
+ // memory using new. The caller is responsible for deleting the return
+ // value using delete[]. Returns the ANSI string, or NULL if the
+ // input is NULL.
+ //
+ // The returned string is created using the ANSI codepage (CP_ACP) to
+ // match the behaviour of the ANSI versions of Win32 calls and the
+ // C runtime.
+ static const char* Utf16ToAnsi(LPCWSTR utf16_str);
+#endif
+
+ // Compares two C strings. Returns true iff they have the same content.
+ //
+ // Unlike strcmp(), this function can handle NULL argument(s). A
+ // NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool CStringEquals(const char* lhs, const char* rhs);
+
+ // Converts a wide C string to a String using the UTF-8 encoding.
+ // NULL will be converted to "(null)". If an error occurred during
+ // the conversion, "(failed to convert from wide string)" is
+ // returned.
+ static String ShowWideCString(const wchar_t* wide_c_str);
+
+ // Similar to ShowWideCString(), except that this function encloses
+ // the converted string in double quotes.
+ static String ShowWideCStringQuoted(const wchar_t* wide_c_str);
+
+ // Compares two wide C strings. Returns true iff they have the same
+ // content.
+ //
+ // Unlike wcscmp(), this function can handle NULL argument(s). A
+ // NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs);
+
+ // Compares two C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike strcasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool CaseInsensitiveCStringEquals(const char* lhs,
+ const char* rhs);
+
+ // Compares two wide C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike wcscasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL wide C string,
+ // including the empty string.
+ // NB: The implementations on different platforms slightly differ.
+ // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
+ // environment variable. On GNU platform this method uses wcscasecmp
+ // which compares according to LC_CTYPE category of the current locale.
+ // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
+ // current locale.
+ static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
+ const wchar_t* rhs);
+
+ // Formats a list of arguments to a String, using the same format
+ // spec string as for printf.
+ //
+ // We do not use the StringPrintf class as it is not universally
+ // available.
+ //
+ // The result is limited to 4096 characters (including the tailing
+ // 0). If 4096 characters are not enough to format the input,
+ // "<buffer exceeded>" is returned.
+ static String Format(const char* format, ...);
+
+ // C'tors
+
+ // The default c'tor constructs a NULL string.
+ String() : c_str_(NULL) {}
+
+ // Constructs a String by cloning a 0-terminated C string.
+ String(const char* c_str) : c_str_(NULL) { // NOLINT
+ *this = c_str;
+ }
+
+ // Constructs a String by copying a given number of chars from a
+ // buffer. E.g. String("hello", 3) will create the string "hel".
+ String(const char* buffer, size_t len);
+
+ // The copy c'tor creates a new copy of the string. The two
+ // String objects do not share content.
+ String(const String& str) : c_str_(NULL) {
+ *this = str;
+ }
+
+ // D'tor. String is intended to be a final class, so the d'tor
+ // doesn't need to be virtual.
+ ~String() { delete[] c_str_; }
+
+ // Allows a String to be implicitly converted to an ::std::string or
+ // ::string, and vice versa. Converting a String containing a NULL
+ // pointer to ::std::string or ::string is undefined behavior.
+ // Converting a ::std::string or ::string containing an embedded NUL
+ // character to a String will result in the prefix up to the first
+ // NUL character.
+#if GTEST_HAS_STD_STRING
+ String(const ::std::string& str) : c_str_(NULL) { *this = str.c_str(); }
+
+ operator ::std::string() const { return ::std::string(c_str_); }
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_GLOBAL_STRING
+ String(const ::string& str) : c_str_(NULL) { *this = str.c_str(); }
+
+ operator ::string() const { return ::string(c_str_); }
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ // Returns true iff this is an empty string (i.e. "").
+ bool empty() const {
+ return (c_str_ != NULL) && (*c_str_ == '\0');
+ }
+
+ // Compares this with another String.
+ // Returns < 0 if this is less than rhs, 0 if this is equal to rhs, or > 0
+ // if this is greater than rhs.
+ int Compare(const String& rhs) const;
+
+ // Returns true iff this String equals the given C string. A NULL
+ // string and a non-NULL string are considered not equal.
+ bool operator==(const char* c_str) const {
+ return CStringEquals(c_str_, c_str);
+ }
+
+ // Returns true iff this String is less than the given C string. A NULL
+ // string is considered less than "".
+ bool operator<(const String& rhs) const { return Compare(rhs) < 0; }
+
+ // Returns true iff this String doesn't equal the given C string. A NULL
+ // string and a non-NULL string are considered not equal.
+ bool operator!=(const char* c_str) const {
+ return !CStringEquals(c_str_, c_str);
+ }
+
+ // Returns true iff this String ends with the given suffix. *Any*
+ // String is considered to end with a NULL or empty suffix.
+ bool EndsWith(const char* suffix) const;
+
+ // Returns true iff this String ends with the given suffix, not considering
+ // case. Any String is considered to end with a NULL or empty suffix.
+ bool EndsWithCaseInsensitive(const char* suffix) const;
+
+ // Returns the length of the encapsulated string, or -1 if the
+ // string is NULL.
+ int GetLength() const {
+ return c_str_ ? static_cast<int>(strlen(c_str_)) : -1;
+ }
+
+ // Gets the 0-terminated C string this String object represents.
+ // The String object still owns the string. Therefore the caller
+ // should NOT delete the return value.
+ const char* c_str() const { return c_str_; }
+
+ // Sets the 0-terminated C string this String object represents.
+ // The old string in this object is deleted, and this object will
+ // own a clone of the input string. This function copies only up to
+ // length bytes (plus a terminating null byte), or until the first
+ // null byte, whichever comes first.
+ //
+ // This function works even when the c_str parameter has the same
+ // value as that of the c_str_ field.
+ void Set(const char* c_str, size_t length);
+
+ // Assigns a C string to this object. Self-assignment works.
+ const String& operator=(const char* c_str);
+
+ // Assigns a String object to this object. Self-assignment works.
+ const String& operator=(const String &rhs) {
+ *this = rhs.c_str_;
+ return *this;
+ }
+
+ private:
+ const char* c_str_;
+};
+
+// Streams a String to an ostream.
+inline ::std::ostream& operator <<(::std::ostream& os, const String& str) {
+ // We call String::ShowCString() to convert NULL to "(null)".
+ // Otherwise we'll get an access violation on Windows.
+ return os << String::ShowCString(str.c_str());
+}
+
+// Gets the content of the StrStream's buffer as a String. Each '\0'
+// character in the buffer is replaced with "\\0".
+String StrStreamToString(StrStream* stream);
+
+// Converts a streamable value to a String. A NULL pointer is
+// converted to "(null)". When the input value is a ::string,
+// ::std::string, ::wstring, or ::std::wstring object, each NUL
+// character in it is replaced with "\\0".
+
+// Declared here but defined in gtest.h, so that it has access
+// to the definition of the Message class, required by the ARM
+// compiler.
+template <typename T>
+String StreamableToString(const T& streamable);
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
diff --git a/include/gtest/internal/gtest-type-util.h b/include/gtest/internal/gtest-type-util.h
new file mode 100644
index 0000000..1ea7d18
--- /dev/null
+++ b/include/gtest/internal/gtest-type-util.h
@@ -0,0 +1,3319 @@
+// This file was GENERATED by a script. DO NOT EDIT BY HAND!!!
+
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Type utilities needed for implementing typed and type-parameterized
+// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently we support at most 50 types in a list, and at most 50
+// type-parameterized tests in one type-parameterized test case.
+// Please contact googletestframework@googlegroups.com if you need
+// more.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+
+#include <gtest/internal/gtest-port.h>
+#include <gtest/internal/gtest-string.h>
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+#ifdef __GNUC__
+#include <cxxabi.h>
+#endif // __GNUC__
+
+#include <typeinfo>
+
+namespace testing {
+namespace internal {
+
+// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
+// type. This can be used as a compile-time assertion to ensure that
+// two types are equal.
+
+template <typename T1, typename T2>
+struct AssertTypeEq;
+
+template <typename T>
+struct AssertTypeEq<T, T> {
+ typedef bool type;
+};
+
+// GetTypeName<T>() returns a human-readable name of type T.
+template <typename T>
+String GetTypeName() {
+#if GTEST_HAS_RTTI
+
+ const char* const name = typeid(T).name();
+#ifdef __GNUC__
+ int status = 0;
+ // gcc's implementation of typeid(T).name() mangles the type name,
+ // so we have to demangle it.
+ char* const readable_name = abi::__cxa_demangle(name, 0, 0, &status);
+ const String name_str(status == 0 ? readable_name : name);
+ free(readable_name);
+ return name_str;
+#else
+ return name;
+#endif // __GNUC__
+
+#else
+ return "<type>";
+#endif // GTEST_HAS_RTTI
+}
+
+// A unique type used as the default value for the arguments of class
+// template Types. This allows us to simulate variadic templates
+// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
+// support directly.
+struct None {};
+
+// The following family of struct and struct templates are used to
+// represent type lists. In particular, TypesN<T1, T2, ..., TN>
+// represents a type list with N types (T1, T2, ..., and TN) in it.
+// Except for Types0, every struct in the family has two member types:
+// Head for the first type in the list, and Tail for the rest of the
+// list.
+
+// The empty type list.
+struct Types0 {};
+
+// Type lists of length 1, 2, 3, and so on.
+
+template <typename T1>
+struct Types1 {
+ typedef T1 Head;
+ typedef Types0 Tail;
+};
+template <typename T1, typename T2>
+struct Types2 {
+ typedef T1 Head;
+ typedef Types1<T2> Tail;
+};
+
+template <typename T1, typename T2, typename T3>
+struct Types3 {
+ typedef T1 Head;
+ typedef Types2<T2, T3> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4>
+struct Types4 {
+ typedef T1 Head;
+ typedef Types3<T2, T3, T4> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+struct Types5 {
+ typedef T1 Head;
+ typedef Types4<T2, T3, T4, T5> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+struct Types6 {
+ typedef T1 Head;
+ typedef Types5<T2, T3, T4, T5, T6> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+struct Types7 {
+ typedef T1 Head;
+ typedef Types6<T2, T3, T4, T5, T6, T7> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+struct Types8 {
+ typedef T1 Head;
+ typedef Types7<T2, T3, T4, T5, T6, T7, T8> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+struct Types9 {
+ typedef T1 Head;
+ typedef Types8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+struct Types10 {
+ typedef T1 Head;
+ typedef Types9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+struct Types11 {
+ typedef T1 Head;
+ typedef Types10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+struct Types12 {
+ typedef T1 Head;
+ typedef Types11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+struct Types13 {
+ typedef T1 Head;
+ typedef Types12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+struct Types14 {
+ typedef T1 Head;
+ typedef Types13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+struct Types15 {
+ typedef T1 Head;
+ typedef Types14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+struct Types16 {
+ typedef T1 Head;
+ typedef Types15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+struct Types17 {
+ typedef T1 Head;
+ typedef Types16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+struct Types18 {
+ typedef T1 Head;
+ typedef Types17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+struct Types19 {
+ typedef T1 Head;
+ typedef Types18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+struct Types20 {
+ typedef T1 Head;
+ typedef Types19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+struct Types21 {
+ typedef T1 Head;
+ typedef Types20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+struct Types22 {
+ typedef T1 Head;
+ typedef Types21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+struct Types23 {
+ typedef T1 Head;
+ typedef Types22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+struct Types24 {
+ typedef T1 Head;
+ typedef Types23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+struct Types25 {
+ typedef T1 Head;
+ typedef Types24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+struct Types26 {
+ typedef T1 Head;
+ typedef Types25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+struct Types27 {
+ typedef T1 Head;
+ typedef Types26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+struct Types28 {
+ typedef T1 Head;
+ typedef Types27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+struct Types29 {
+ typedef T1 Head;
+ typedef Types28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+struct Types30 {
+ typedef T1 Head;
+ typedef Types29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+struct Types31 {
+ typedef T1 Head;
+ typedef Types30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+struct Types32 {
+ typedef T1 Head;
+ typedef Types31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+struct Types33 {
+ typedef T1 Head;
+ typedef Types32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+struct Types34 {
+ typedef T1 Head;
+ typedef Types33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+struct Types35 {
+ typedef T1 Head;
+ typedef Types34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+struct Types36 {
+ typedef T1 Head;
+ typedef Types35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+struct Types37 {
+ typedef T1 Head;
+ typedef Types36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+struct Types38 {
+ typedef T1 Head;
+ typedef Types37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+struct Types39 {
+ typedef T1 Head;
+ typedef Types38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+struct Types40 {
+ typedef T1 Head;
+ typedef Types39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+struct Types41 {
+ typedef T1 Head;
+ typedef Types40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+struct Types42 {
+ typedef T1 Head;
+ typedef Types41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+struct Types43 {
+ typedef T1 Head;
+ typedef Types42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+struct Types44 {
+ typedef T1 Head;
+ typedef Types43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+struct Types45 {
+ typedef T1 Head;
+ typedef Types44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+struct Types46 {
+ typedef T1 Head;
+ typedef Types45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+struct Types47 {
+ typedef T1 Head;
+ typedef Types46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+struct Types48 {
+ typedef T1 Head;
+ typedef Types47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+struct Types49 {
+ typedef T1 Head;
+ typedef Types48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+struct Types50 {
+ typedef T1 Head;
+ typedef Types49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> Tail;
+};
+
+
+} // namespace internal
+
+// We don't want to require the users to write TypesN<...> directly,
+// as that would require them to count the length. Types<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Types<int>
+// will appear as Types<int, None, None, ..., None> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Types<T1, ..., TN>, and Google Test will translate
+// that to TypesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Types template.
+template <typename T1 = internal::None, typename T2 = internal::None,
+ typename T3 = internal::None, typename T4 = internal::None,
+ typename T5 = internal::None, typename T6 = internal::None,
+ typename T7 = internal::None, typename T8 = internal::None,
+ typename T9 = internal::None, typename T10 = internal::None,
+ typename T11 = internal::None, typename T12 = internal::None,
+ typename T13 = internal::None, typename T14 = internal::None,
+ typename T15 = internal::None, typename T16 = internal::None,
+ typename T17 = internal::None, typename T18 = internal::None,
+ typename T19 = internal::None, typename T20 = internal::None,
+ typename T21 = internal::None, typename T22 = internal::None,
+ typename T23 = internal::None, typename T24 = internal::None,
+ typename T25 = internal::None, typename T26 = internal::None,
+ typename T27 = internal::None, typename T28 = internal::None,
+ typename T29 = internal::None, typename T30 = internal::None,
+ typename T31 = internal::None, typename T32 = internal::None,
+ typename T33 = internal::None, typename T34 = internal::None,
+ typename T35 = internal::None, typename T36 = internal::None,
+ typename T37 = internal::None, typename T38 = internal::None,
+ typename T39 = internal::None, typename T40 = internal::None,
+ typename T41 = internal::None, typename T42 = internal::None,
+ typename T43 = internal::None, typename T44 = internal::None,
+ typename T45 = internal::None, typename T46 = internal::None,
+ typename T47 = internal::None, typename T48 = internal::None,
+ typename T49 = internal::None, typename T50 = internal::None>
+struct Types {
+ typedef internal::Types50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
+};
+
+template <>
+struct Types<internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types0 type;
+};
+template <typename T1>
+struct Types<T1, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types1<T1> type;
+};
+template <typename T1, typename T2>
+struct Types<T1, T2, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types2<T1, T2> type;
+};
+template <typename T1, typename T2, typename T3>
+struct Types<T1, T2, T3, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types3<T1, T2, T3> type;
+};
+template <typename T1, typename T2, typename T3, typename T4>
+struct Types<T1, T2, T3, T4, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types4<T1, T2, T3, T4> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+struct Types<T1, T2, T3, T4, T5, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types5<T1, T2, T3, T4, T5> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+struct Types<T1, T2, T3, T4, T5, T6, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types6<T1, T2, T3, T4, T5, T6> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+struct Types<T1, T2, T3, T4, T5, T6, T7, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types7<T1, T2, T3, T4, T5, T6, T7> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types8<T1, T2, T3, T4, T5, T6, T7, T8> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, internal::None, internal::None, internal::None> {
+ typedef internal::Types47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, T48, internal::None, internal::None> {
+ typedef internal::Types48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, T48, T49, internal::None> {
+ typedef internal::Types49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49> type;
+};
+
+namespace internal {
+
+#define GTEST_TEMPLATE_ template <typename T> class
+
+// The template "selector" struct TemplateSel<Tmpl> is used to
+// represent Tmpl, which must be a class template with one type
+// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
+// as the type Tmpl<T>. This allows us to actually instantiate the
+// template "selected" by TemplateSel<Tmpl>.
+//
+// This trick is necessary for simulating typedef for class templates,
+// which C++ doesn't support directly.
+template <GTEST_TEMPLATE_ Tmpl>
+struct TemplateSel {
+ template <typename T>
+ struct Bind {
+ typedef Tmpl<T> type;
+ };
+};
+
+#define GTEST_BIND_(TmplSel, T) \
+ TmplSel::template Bind<T>::type
+
+// A unique struct template used as the default value for the
+// arguments of class template Templates. This allows us to simulate
+// variadic templates (e.g. Templates<int>, Templates<int, double>,
+// and etc), which C++ doesn't support directly.
+template <typename T>
+struct NoneT {};
+
+// The following family of struct and struct templates are used to
+// represent template lists. In particular, TemplatesN<T1, T2, ...,
+// TN> represents a list of N templates (T1, T2, ..., and TN). Except
+// for Templates0, every struct in the family has two member types:
+// Head for the selector of the first template in the list, and Tail
+// for the rest of the list.
+
+// The empty template list.
+struct Templates0 {};
+
+// Template lists of length 1, 2, 3, and so on.
+
+template <GTEST_TEMPLATE_ T1>
+struct Templates1 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates0 Tail;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
+struct Templates2 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates1<T2> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
+struct Templates3 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates2<T2, T3> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4>
+struct Templates4 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates3<T2, T3, T4> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
+struct Templates5 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates4<T2, T3, T4, T5> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
+struct Templates6 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates5<T2, T3, T4, T5, T6> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7>
+struct Templates7 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates6<T2, T3, T4, T5, T6, T7> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
+struct Templates8 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates7<T2, T3, T4, T5, T6, T7, T8> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
+struct Templates9 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10>
+struct Templates10 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
+struct Templates11 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
+struct Templates12 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13>
+struct Templates13 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
+struct Templates14 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
+struct Templates15 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16>
+struct Templates16 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
+struct Templates17 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
+struct Templates18 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19>
+struct Templates19 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
+struct Templates20 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
+struct Templates21 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22>
+struct Templates22 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
+struct Templates23 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
+struct Templates24 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25>
+struct Templates25 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
+struct Templates26 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
+struct Templates27 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28>
+struct Templates28 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
+struct Templates29 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
+struct Templates30 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31>
+struct Templates31 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
+struct Templates32 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
+struct Templates33 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34>
+struct Templates34 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
+struct Templates35 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
+struct Templates36 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37>
+struct Templates37 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
+struct Templates38 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
+struct Templates39 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40>
+struct Templates40 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
+struct Templates41 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
+struct Templates42 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43>
+struct Templates43 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
+struct Templates44 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
+struct Templates45 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46>
+struct Templates46 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
+struct Templates47 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
+struct Templates48 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49>
+struct Templates49 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48, T49> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49, GTEST_TEMPLATE_ T50>
+struct Templates50 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48, T49, T50> Tail;
+};
+
+
+// We don't want to require the users to write TemplatesN<...> directly,
+// as that would require them to count the length. Templates<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Templates<list>
+// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Templates<T1, ..., TN>, and Google Test will translate
+// that to TemplatesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Templates template.
+template <GTEST_TEMPLATE_ T1 = NoneT, GTEST_TEMPLATE_ T2 = NoneT,
+ GTEST_TEMPLATE_ T3 = NoneT, GTEST_TEMPLATE_ T4 = NoneT,
+ GTEST_TEMPLATE_ T5 = NoneT, GTEST_TEMPLATE_ T6 = NoneT,
+ GTEST_TEMPLATE_ T7 = NoneT, GTEST_TEMPLATE_ T8 = NoneT,
+ GTEST_TEMPLATE_ T9 = NoneT, GTEST_TEMPLATE_ T10 = NoneT,
+ GTEST_TEMPLATE_ T11 = NoneT, GTEST_TEMPLATE_ T12 = NoneT,
+ GTEST_TEMPLATE_ T13 = NoneT, GTEST_TEMPLATE_ T14 = NoneT,
+ GTEST_TEMPLATE_ T15 = NoneT, GTEST_TEMPLATE_ T16 = NoneT,
+ GTEST_TEMPLATE_ T17 = NoneT, GTEST_TEMPLATE_ T18 = NoneT,
+ GTEST_TEMPLATE_ T19 = NoneT, GTEST_TEMPLATE_ T20 = NoneT,
+ GTEST_TEMPLATE_ T21 = NoneT, GTEST_TEMPLATE_ T22 = NoneT,
+ GTEST_TEMPLATE_ T23 = NoneT, GTEST_TEMPLATE_ T24 = NoneT,
+ GTEST_TEMPLATE_ T25 = NoneT, GTEST_TEMPLATE_ T26 = NoneT,
+ GTEST_TEMPLATE_ T27 = NoneT, GTEST_TEMPLATE_ T28 = NoneT,
+ GTEST_TEMPLATE_ T29 = NoneT, GTEST_TEMPLATE_ T30 = NoneT,
+ GTEST_TEMPLATE_ T31 = NoneT, GTEST_TEMPLATE_ T32 = NoneT,
+ GTEST_TEMPLATE_ T33 = NoneT, GTEST_TEMPLATE_ T34 = NoneT,
+ GTEST_TEMPLATE_ T35 = NoneT, GTEST_TEMPLATE_ T36 = NoneT,
+ GTEST_TEMPLATE_ T37 = NoneT, GTEST_TEMPLATE_ T38 = NoneT,
+ GTEST_TEMPLATE_ T39 = NoneT, GTEST_TEMPLATE_ T40 = NoneT,
+ GTEST_TEMPLATE_ T41 = NoneT, GTEST_TEMPLATE_ T42 = NoneT,
+ GTEST_TEMPLATE_ T43 = NoneT, GTEST_TEMPLATE_ T44 = NoneT,
+ GTEST_TEMPLATE_ T45 = NoneT, GTEST_TEMPLATE_ T46 = NoneT,
+ GTEST_TEMPLATE_ T47 = NoneT, GTEST_TEMPLATE_ T48 = NoneT,
+ GTEST_TEMPLATE_ T49 = NoneT, GTEST_TEMPLATE_ T50 = NoneT>
+struct Templates {
+ typedef Templates50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
+};
+
+template <>
+struct Templates<NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates0 type;
+};
+template <GTEST_TEMPLATE_ T1>
+struct Templates<T1, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates1<T1> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
+struct Templates<T1, T2, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates2<T1, T2> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
+struct Templates<T1, T2, T3, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates3<T1, T2, T3> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4>
+struct Templates<T1, T2, T3, T4, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates4<T1, T2, T3, T4> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
+struct Templates<T1, T2, T3, T4, T5, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates5<T1, T2, T3, T4, T5> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
+struct Templates<T1, T2, T3, T4, T5, T6, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates6<T1, T2, T3, T4, T5, T6> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates7<T1, T2, T3, T4, T5, T6, T7> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates8<T1, T2, T3, T4, T5, T6, T7, T8> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, NoneT, NoneT, NoneT> {
+ typedef Templates47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, T48, NoneT, NoneT> {
+ typedef Templates48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, T48, T49, NoneT> {
+ typedef Templates49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48, T49> type;
+};
+
+// The TypeList template makes it possible to use either a single type
+// or a Types<...> list in TYPED_TEST_CASE() and
+// INSTANTIATE_TYPED_TEST_CASE_P().
+
+template <typename T>
+struct TypeList { typedef Types1<T> type; };
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+struct TypeList<Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> > {
+ typedef typename Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>::type type;
+};
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
diff --git a/include/gtest/internal/gtest-type-util.h.pump b/include/gtest/internal/gtest-type-util.h.pump
new file mode 100644
index 0000000..27821ac
--- /dev/null
+++ b/include/gtest/internal/gtest-type-util.h.pump
@@ -0,0 +1,287 @@
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of type lists we want to support.
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Type utilities needed for implementing typed and type-parameterized
+// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently we support at most $n types in a list, and at most $n
+// type-parameterized tests in one type-parameterized test case.
+// Please contact googletestframework@googlegroups.com if you need
+// more.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+
+#include <gtest/internal/gtest-port.h>
+#include <gtest/internal/gtest-string.h>
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+#ifdef __GNUC__
+#include <cxxabi.h>
+#endif // __GNUC__
+
+#include <typeinfo>
+
+namespace testing {
+namespace internal {
+
+// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
+// type. This can be used as a compile-time assertion to ensure that
+// two types are equal.
+
+template <typename T1, typename T2>
+struct AssertTypeEq;
+
+template <typename T>
+struct AssertTypeEq<T, T> {
+ typedef bool type;
+};
+
+// GetTypeName<T>() returns a human-readable name of type T.
+template <typename T>
+String GetTypeName() {
+#if GTEST_HAS_RTTI
+
+ const char* const name = typeid(T).name();
+#ifdef __GNUC__
+ int status = 0;
+ // gcc's implementation of typeid(T).name() mangles the type name,
+ // so we have to demangle it.
+ char* const readable_name = abi::__cxa_demangle(name, 0, 0, &status);
+ const String name_str(status == 0 ? readable_name : name);
+ free(readable_name);
+ return name_str;
+#else
+ return name;
+#endif // __GNUC__
+
+#else
+ return "<type>";
+#endif // GTEST_HAS_RTTI
+}
+
+// A unique type used as the default value for the arguments of class
+// template Types. This allows us to simulate variadic templates
+// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
+// support directly.
+struct None {};
+
+// The following family of struct and struct templates are used to
+// represent type lists. In particular, TypesN<T1, T2, ..., TN>
+// represents a type list with N types (T1, T2, ..., and TN) in it.
+// Except for Types0, every struct in the family has two member types:
+// Head for the first type in the list, and Tail for the rest of the
+// list.
+
+// The empty type list.
+struct Types0 {};
+
+// Type lists of length 1, 2, 3, and so on.
+
+template <typename T1>
+struct Types1 {
+ typedef T1 Head;
+ typedef Types0 Tail;
+};
+
+$range i 2..n
+
+$for i [[
+$range j 1..i
+$range k 2..i
+template <$for j, [[typename T$j]]>
+struct Types$i {
+ typedef T1 Head;
+ typedef Types$(i-1)<$for k, [[T$k]]> Tail;
+};
+
+
+]]
+
+} // namespace internal
+
+// We don't want to require the users to write TypesN<...> directly,
+// as that would require them to count the length. Types<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Types<int>
+// will appear as Types<int, None, None, ..., None> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Types<T1, ..., TN>, and Google Test will translate
+// that to TypesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Types template.
+
+$range i 1..n
+template <$for i, [[typename T$i = internal::None]]>
+struct Types {
+ typedef internal::Types$n<$for i, [[T$i]]> type;
+};
+
+template <>
+struct Types<$for i, [[internal::None]]> {
+ typedef internal::Types0 type;
+};
+
+$range i 1..n-1
+$for i [[
+$range j 1..i
+$range k i+1..n
+template <$for j, [[typename T$j]]>
+struct Types<$for j, [[T$j]]$for k[[, internal::None]]> {
+ typedef internal::Types$i<$for j, [[T$j]]> type;
+};
+
+]]
+
+namespace internal {
+
+#define GTEST_TEMPLATE_ template <typename T> class
+
+// The template "selector" struct TemplateSel<Tmpl> is used to
+// represent Tmpl, which must be a class template with one type
+// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
+// as the type Tmpl<T>. This allows us to actually instantiate the
+// template "selected" by TemplateSel<Tmpl>.
+//
+// This trick is necessary for simulating typedef for class templates,
+// which C++ doesn't support directly.
+template <GTEST_TEMPLATE_ Tmpl>
+struct TemplateSel {
+ template <typename T>
+ struct Bind {
+ typedef Tmpl<T> type;
+ };
+};
+
+#define GTEST_BIND_(TmplSel, T) \
+ TmplSel::template Bind<T>::type
+
+// A unique struct template used as the default value for the
+// arguments of class template Templates. This allows us to simulate
+// variadic templates (e.g. Templates<int>, Templates<int, double>,
+// and etc), which C++ doesn't support directly.
+template <typename T>
+struct NoneT {};
+
+// The following family of struct and struct templates are used to
+// represent template lists. In particular, TemplatesN<T1, T2, ...,
+// TN> represents a list of N templates (T1, T2, ..., and TN). Except
+// for Templates0, every struct in the family has two member types:
+// Head for the selector of the first template in the list, and Tail
+// for the rest of the list.
+
+// The empty template list.
+struct Templates0 {};
+
+// Template lists of length 1, 2, 3, and so on.
+
+template <GTEST_TEMPLATE_ T1>
+struct Templates1 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates0 Tail;
+};
+
+$range i 2..n
+
+$for i [[
+$range j 1..i
+$range k 2..i
+template <$for j, [[GTEST_TEMPLATE_ T$j]]>
+struct Templates$i {
+ typedef TemplateSel<T1> Head;
+ typedef Templates$(i-1)<$for k, [[T$k]]> Tail;
+};
+
+
+]]
+
+// We don't want to require the users to write TemplatesN<...> directly,
+// as that would require them to count the length. Templates<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Templates<list>
+// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Templates<T1, ..., TN>, and Google Test will translate
+// that to TemplatesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Templates template.
+
+$range i 1..n
+template <$for i, [[GTEST_TEMPLATE_ T$i = NoneT]]>
+struct Templates {
+ typedef Templates$n<$for i, [[T$i]]> type;
+};
+
+template <>
+struct Templates<$for i, [[NoneT]]> {
+ typedef Templates0 type;
+};
+
+$range i 1..n-1
+$for i [[
+$range j 1..i
+$range k i+1..n
+template <$for j, [[GTEST_TEMPLATE_ T$j]]>
+struct Templates<$for j, [[T$j]]$for k[[, NoneT]]> {
+ typedef Templates$i<$for j, [[T$j]]> type;
+};
+
+]]
+
+// The TypeList template makes it possible to use either a single type
+// or a Types<...> list in TYPED_TEST_CASE() and
+// INSTANTIATE_TYPED_TEST_CASE_P().
+
+template <typename T>
+struct TypeList { typedef Types1<T> type; };
+
+
+$range i 1..n
+template <$for i, [[typename T$i]]>
+struct TypeList<Types<$for i, [[T$i]]> > {
+ typedef typename Types<$for i, [[T$i]]>::type type;
+};
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
diff --git a/samples/prime_tables.h b/samples/prime_tables.h
new file mode 100644
index 0000000..236e84c
--- /dev/null
+++ b/samples/prime_tables.h
@@ -0,0 +1,120 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+// Author: vladl@google.com (Vlad Losev)
+
+// This provides interface PrimeTable that determines whether a number is a
+// prime and determines a next prime number. This interface is used
+// in Google Test samples demonstrating use of parameterized tests.
+
+#ifndef GTEST_SAMPLES_PRIME_TABLES_H_
+#define GTEST_SAMPLES_PRIME_TABLES_H_
+
+#include <algorithm>
+
+// The prime table interface.
+class PrimeTable {
+ public:
+ virtual ~PrimeTable() {}
+
+ // Returns true iff n is a prime number.
+ virtual bool IsPrime(int n) const = 0;
+
+ // Returns the smallest prime number greater than p; or returns -1
+ // if the next prime is beyond the capacity of the table.
+ virtual int GetNextPrime(int p) const = 0;
+};
+
+// Implementation #1 calculates the primes on-the-fly.
+class OnTheFlyPrimeTable : public PrimeTable {
+ public:
+ virtual bool IsPrime(int n) const {
+ if (n <= 1) return false;
+
+ for (int i = 2; i*i <= n; i++) {
+ // n is divisible by an integer other than 1 and itself.
+ if ((n % i) == 0) return false;
+ }
+
+ return true;
+ }
+
+ virtual int GetNextPrime(int p) const {
+ for (int n = p + 1; n > 0; n++) {
+ if (IsPrime(n)) return n;
+ }
+
+ return -1;
+ }
+};
+
+// Implementation #2 pre-calculates the primes and stores the result
+// in an array.
+class PreCalculatedPrimeTable : public PrimeTable {
+ public:
+ // 'max' specifies the maximum number the prime table holds.
+ explicit PreCalculatedPrimeTable(int max)
+ : is_prime_size_(max + 1), is_prime_(new bool[max + 1]) {
+ CalculatePrimesUpTo(max);
+ }
+ virtual ~PreCalculatedPrimeTable() { delete[] is_prime_; }
+
+ virtual bool IsPrime(int n) const {
+ return 0 <= n && n < is_prime_size_ && is_prime_[n];
+ }
+
+ virtual int GetNextPrime(int p) const {
+ for (int n = p + 1; n < is_prime_size_; n++) {
+ if (is_prime_[n]) return n;
+ }
+
+ return -1;
+ }
+
+ private:
+ void CalculatePrimesUpTo(int max) {
+ ::std::fill(is_prime_, is_prime_ + is_prime_size_, true);
+ is_prime_[0] = is_prime_[1] = false;
+
+ for (int i = 2; i <= max; i++) {
+ if (!is_prime_[i]) continue;
+
+ // Marks all multiples of i (except i itself) as non-prime.
+ for (int j = 2*i; j <= max; j += i) {
+ is_prime_[j] = false;
+ }
+ }
+ }
+
+ const int is_prime_size_;
+ bool* const is_prime_;
+};
+
+#endif // GTEST_SAMPLES_PRIME_TABLES_H_
diff --git a/samples/sample1.cc b/samples/sample1.cc
new file mode 100644
index 0000000..f171e26
--- /dev/null
+++ b/samples/sample1.cc
@@ -0,0 +1,68 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "sample1.h"
+
+// Returns n! (the factorial of n). For negative n, n! is defined to be 1.
+int Factorial(int n) {
+ int result = 1;
+ for (int i = 1; i <= n; i++) {
+ result *= i;
+ }
+
+ return result;
+}
+
+// Returns true iff n is a prime number.
+bool IsPrime(int n) {
+ // Trivial case 1: small numbers
+ if (n <= 1) return false;
+
+ // Trivial case 2: even numbers
+ if (n % 2 == 0) return n == 2;
+
+ // Now, we have that n is odd and n >= 3.
+
+ // Try to divide n by every odd number i, starting from 3
+ for (int i = 3; ; i += 2) {
+ // We only have to try i up to the squre root of n
+ if (i > n/i) break;
+
+ // Now, we have i <= n/i < n.
+ // If n is divisible by i, n is not prime.
+ if (n % i == 0) return false;
+ }
+
+ // n has no integer factor in the range (1, n), and thus is prime.
+ return true;
+}
diff --git a/samples/sample1.h b/samples/sample1.h
new file mode 100644
index 0000000..3dfeb98
--- /dev/null
+++ b/samples/sample1.h
@@ -0,0 +1,43 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE1_H_
+#define GTEST_SAMPLES_SAMPLE1_H_
+
+// Returns n! (the factorial of n). For negative n, n! is defined to be 1.
+int Factorial(int n);
+
+// Returns true iff n is a prime number.
+bool IsPrime(int n);
+
+#endif // GTEST_SAMPLES_SAMPLE1_H_
diff --git a/samples/sample1_unittest.cc b/samples/sample1_unittest.cc
new file mode 100644
index 0000000..01eb546
--- /dev/null
+++ b/samples/sample1_unittest.cc
@@ -0,0 +1,153 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+
+// This sample shows how to write a simple unit test for a function,
+// using Google C++ testing framework.
+//
+// Writing a unit test using Google C++ testing framework is easy as 1-2-3:
+
+
+// Step 1. Include necessary header files such that the stuff your
+// test logic needs is declared.
+//
+// Don't forget gtest.h, which declares the testing framework.
+
+#include <limits.h>
+#include "sample1.h"
+#include <gtest/gtest.h>
+
+
+// Step 2. Use the TEST macro to define your tests.
+//
+// TEST has two parameters: the test case name and the test name.
+// After using the macro, you should define your test logic between a
+// pair of braces. You can use a bunch of macros to indicate the
+// success or failure of a test. EXPECT_TRUE and EXPECT_EQ are
+// examples of such macros. For a complete list, see gtest.h.
+//
+// <TechnicalDetails>
+//
+// In Google Test, tests are grouped into test cases. This is how we
+// keep test code organized. You should put logically related tests
+// into the same test case.
+//
+// The test case name and the test name should both be valid C++
+// identifiers. And you should not use underscore (_) in the names.
+//
+// Google Test guarantees that each test you define is run exactly
+// once, but it makes no guarantee on the order the tests are
+// executed. Therefore, you should write your tests in such a way
+// that their results don't depend on their order.
+//
+// </TechnicalDetails>
+
+
+// Tests Factorial().
+
+// Tests factorial of negative numbers.
+TEST(FactorialTest, Negative) {
+ // This test is named "Negative", and belongs to the "FactorialTest"
+ // test case.
+ EXPECT_EQ(1, Factorial(-5));
+ EXPECT_EQ(1, Factorial(-1));
+ EXPECT_TRUE(Factorial(-10) > 0);
+
+ // <TechnicalDetails>
+ //
+ // EXPECT_EQ(expected, actual) is the same as
+ //
+ // EXPECT_TRUE((expected) == (actual))
+ //
+ // except that it will print both the expected value and the actual
+ // value when the assertion fails. This is very helpful for
+ // debugging. Therefore in this case EXPECT_EQ is preferred.
+ //
+ // On the other hand, EXPECT_TRUE accepts any Boolean expression,
+ // and is thus more general.
+ //
+ // </TechnicalDetails>
+}
+
+// Tests factorial of 0.
+TEST(FactorialTest, Zero) {
+ EXPECT_EQ(1, Factorial(0));
+}
+
+// Tests factorial of positive numbers.
+TEST(FactorialTest, Positive) {
+ EXPECT_EQ(1, Factorial(1));
+ EXPECT_EQ(2, Factorial(2));
+ EXPECT_EQ(6, Factorial(3));
+ EXPECT_EQ(40320, Factorial(8));
+}
+
+
+// Tests IsPrime()
+
+// Tests negative input.
+TEST(IsPrimeTest, Negative) {
+ // This test belongs to the IsPrimeTest test case.
+
+ EXPECT_FALSE(IsPrime(-1));
+ EXPECT_FALSE(IsPrime(-2));
+ EXPECT_FALSE(IsPrime(INT_MIN));
+}
+
+// Tests some trivial cases.
+TEST(IsPrimeTest, Trivial) {
+ EXPECT_FALSE(IsPrime(0));
+ EXPECT_FALSE(IsPrime(1));
+ EXPECT_TRUE(IsPrime(2));
+ EXPECT_TRUE(IsPrime(3));
+}
+
+// Tests positive input.
+TEST(IsPrimeTest, Positive) {
+ EXPECT_FALSE(IsPrime(4));
+ EXPECT_TRUE(IsPrime(5));
+ EXPECT_FALSE(IsPrime(6));
+ EXPECT_TRUE(IsPrime(23));
+}
+
+// Step 3. Call RUN_ALL_TESTS() in main().
+//
+// We do this by linking in src/gtest_main.cc file, which consists of
+// a main() function which calls RUN_ALL_TESTS() for us.
+//
+// This runs all the tests you've defined, prints the result, and
+// returns 0 if successful, or 1 otherwise.
+//
+// Did you notice that we didn't register the tests? The
+// RUN_ALL_TESTS() macro magically knows about all the tests we
+// defined. Isn't this convenient?
diff --git a/samples/sample2.cc b/samples/sample2.cc
new file mode 100644
index 0000000..53857c0
--- /dev/null
+++ b/samples/sample2.cc
@@ -0,0 +1,56 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "sample2.h"
+
+#include <string.h>
+
+// Clones a 0-terminated C string, allocating memory using new.
+const char * MyString::CloneCString(const char * c_string) {
+ if (c_string == NULL) return NULL;
+
+ const size_t len = strlen(c_string);
+ char * const clone = new char[ len + 1 ];
+ memcpy(clone, c_string, len + 1);
+
+ return clone;
+}
+
+// Sets the 0-terminated C string this MyString object
+// represents.
+void MyString::Set(const char * c_string) {
+ // Makes sure this works when c_string == c_string_
+ const char * const temp = MyString::CloneCString(c_string);
+ delete[] c_string_;
+ c_string_ = temp;
+}
diff --git a/samples/sample2.h b/samples/sample2.h
new file mode 100644
index 0000000..c5f3b8c
--- /dev/null
+++ b/samples/sample2.h
@@ -0,0 +1,86 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE2_H_
+#define GTEST_SAMPLES_SAMPLE2_H_
+
+#include <string.h>
+
+
+// A simple string class.
+class MyString {
+ private:
+ const char * c_string_;
+ const MyString& operator=(const MyString& rhs);
+
+ public:
+
+ // Clones a 0-terminated C string, allocating memory using new.
+ static const char * CloneCString(const char * c_string);
+
+ ////////////////////////////////////////////////////////////
+ //
+ // C'tors
+
+ // The default c'tor constructs a NULL string.
+ MyString() : c_string_(NULL) {}
+
+ // Constructs a MyString by cloning a 0-terminated C string.
+ explicit MyString(const char * c_string) : c_string_(NULL) {
+ Set(c_string);
+ }
+
+ // Copy c'tor
+ MyString(const MyString& string) : c_string_(NULL) {
+ Set(string.c_string_);
+ }
+
+ ////////////////////////////////////////////////////////////
+ //
+ // D'tor. MyString is intended to be a final class, so the d'tor
+ // doesn't need to be virtual.
+ ~MyString() { delete[] c_string_; }
+
+ // Gets the 0-terminated C string this MyString object represents.
+ const char * c_string() const { return c_string_; }
+
+ size_t Length() const {
+ return c_string_ == NULL ? 0 : strlen(c_string_);
+ }
+
+ // Sets the 0-terminated C string this MyString object represents.
+ void Set(const char * c_string);
+};
+
+
+#endif // GTEST_SAMPLES_SAMPLE2_H_
diff --git a/samples/sample2_unittest.cc b/samples/sample2_unittest.cc
new file mode 100644
index 0000000..e1d7910
--- /dev/null
+++ b/samples/sample2_unittest.cc
@@ -0,0 +1,109 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+
+// This sample shows how to write a more complex unit test for a class
+// that has multiple member functions.
+//
+// Usually, it's a good idea to have one test for each method in your
+// class. You don't have to do that exactly, but it helps to keep
+// your tests organized. You may also throw in additional tests as
+// needed.
+
+#include "sample2.h"
+#include <gtest/gtest.h>
+
+// In this example, we test the MyString class (a simple string).
+
+// Tests the default c'tor.
+TEST(MyString, DefaultConstructor) {
+ const MyString s;
+
+ // Asserts that s.c_string() returns NULL.
+ //
+ // <TechnicalDetails>
+ //
+ // If we write NULL instead of
+ //
+ // static_cast<const char *>(NULL)
+ //
+ // in this assertion, it will generate a warning on gcc 3.4. The
+ // reason is that EXPECT_EQ needs to know the types of its
+ // arguments in order to print them when it fails. Since NULL is
+ // #defined as 0, the compiler will use the formatter function for
+ // int to print it. However, gcc thinks that NULL should be used as
+ // a pointer, not an int, and therefore complains.
+ //
+ // The root of the problem is C++'s lack of distinction between the
+ // integer number 0 and the null pointer constant. Unfortunately,
+ // we have to live with this fact.
+ //
+ // </TechnicalDetails>
+ EXPECT_STREQ(NULL, s.c_string());
+
+ EXPECT_EQ(0, s.Length());
+}
+
+const char kHelloString[] = "Hello, world!";
+
+// Tests the c'tor that accepts a C string.
+TEST(MyString, ConstructorFromCString) {
+ const MyString s(kHelloString);
+ EXPECT_TRUE(strcmp(s.c_string(), kHelloString) == 0);
+ EXPECT_EQ(sizeof(kHelloString)/sizeof(kHelloString[0]) - 1,
+ s.Length());
+}
+
+// Tests the copy c'tor.
+TEST(MyString, CopyConstructor) {
+ const MyString s1(kHelloString);
+ const MyString s2 = s1;
+ EXPECT_TRUE(strcmp(s2.c_string(), kHelloString) == 0);
+}
+
+// Tests the Set method.
+TEST(MyString, Set) {
+ MyString s;
+
+ s.Set(kHelloString);
+ EXPECT_TRUE(strcmp(s.c_string(), kHelloString) == 0);
+
+ // Set should work when the input pointer is the same as the one
+ // already in the MyString object.
+ s.Set(s.c_string());
+ EXPECT_TRUE(strcmp(s.c_string(), kHelloString) == 0);
+
+ // Can we set the MyString to NULL?
+ s.Set(NULL);
+ EXPECT_STREQ(NULL, s.c_string());
+}
diff --git a/samples/sample3-inl.h b/samples/sample3-inl.h
new file mode 100644
index 0000000..630e950
--- /dev/null
+++ b/samples/sample3-inl.h
@@ -0,0 +1,173 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE3_INL_H_
+#define GTEST_SAMPLES_SAMPLE3_INL_H_
+
+#include <stddef.h>
+
+
+// Queue is a simple queue implemented as a singled-linked list.
+//
+// The element type must support copy constructor.
+template <typename E> // E is the element type
+class Queue;
+
+// QueueNode is a node in a Queue, which consists of an element of
+// type E and a pointer to the next node.
+template <typename E> // E is the element type
+class QueueNode {
+ friend class Queue<E>;
+
+ public:
+ // Gets the element in this node.
+ const E & element() const { return element_; }
+
+ // Gets the next node in the queue.
+ QueueNode * next() { return next_; }
+ const QueueNode * next() const { return next_; }
+
+ private:
+ // Creates a node with a given element value. The next pointer is
+ // set to NULL.
+ QueueNode(const E & element) : element_(element), next_(NULL) {}
+
+ // We disable the default assignment operator and copy c'tor.
+ const QueueNode & operator = (const QueueNode &);
+ QueueNode(const QueueNode &);
+
+ E element_;
+ QueueNode * next_;
+};
+
+template <typename E> // E is the element type.
+class Queue {
+public:
+
+ // Creates an empty queue.
+ Queue() : head_(NULL), last_(NULL), size_(0) {}
+
+ // D'tor. Clears the queue.
+ ~Queue() { Clear(); }
+
+ // Clears the queue.
+ void Clear() {
+ if (size_ > 0) {
+ // 1. Deletes every node.
+ QueueNode<E> * node = head_;
+ QueueNode<E> * next = node->next();
+ for (; ;) {
+ delete node;
+ node = next;
+ if (node == NULL) break;
+ next = node->next();
+ }
+
+ // 2. Resets the member variables.
+ head_ = last_ = NULL;
+ size_ = 0;
+ }
+ }
+
+ // Gets the number of elements.
+ size_t Size() const { return size_; }
+
+ // Gets the first element of the queue, or NULL if the queue is empty.
+ QueueNode<E> * Head() { return head_; }
+ const QueueNode<E> * Head() const { return head_; }
+
+ // Gets the last element of the queue, or NULL if the queue is empty.
+ QueueNode<E> * Last() { return last_; }
+ const QueueNode<E> * Last() const { return last_; }
+
+ // Adds an element to the end of the queue. A copy of the element is
+ // created using the copy constructor, and then stored in the queue.
+ // Changes made to the element in the queue doesn't affect the source
+ // object, and vice versa.
+ void Enqueue(const E & element) {
+ QueueNode<E> * new_node = new QueueNode<E>(element);
+
+ if (size_ == 0) {
+ head_ = last_ = new_node;
+ size_ = 1;
+ } else {
+ last_->next_ = new_node;
+ last_ = new_node;
+ size_++;
+ }
+ }
+
+ // Removes the head of the queue and returns it. Returns NULL if
+ // the queue is empty.
+ E * Dequeue() {
+ if (size_ == 0) {
+ return NULL;
+ }
+
+ const QueueNode<E> * const old_head = head_;
+ head_ = head_->next_;
+ size_--;
+ if (size_ == 0) {
+ last_ = NULL;
+ }
+
+ E * element = new E(old_head->element());
+ delete old_head;
+
+ return element;
+ }
+
+ // Applies a function/functor on each element of the queue, and
+ // returns the result in a new queue. The original queue is not
+ // affected.
+ template <typename F>
+ Queue * Map(F function) const {
+ Queue * new_queue = new Queue();
+ for (const QueueNode<E> * node = head_; node != NULL; node = node->next_) {
+ new_queue->Enqueue(function(node->element()));
+ }
+
+ return new_queue;
+ }
+
+ private:
+ QueueNode<E> * head_; // The first node of the queue.
+ QueueNode<E> * last_; // The last node of the queue.
+ size_t size_; // The number of elements in the queue.
+
+ // We disallow copying a queue.
+ Queue(const Queue &);
+ const Queue & operator = (const Queue &);
+ };
+
+#endif // GTEST_SAMPLES_SAMPLE3_INL_H_
diff --git a/samples/sample3_unittest.cc b/samples/sample3_unittest.cc
new file mode 100644
index 0000000..a3d26da
--- /dev/null
+++ b/samples/sample3_unittest.cc
@@ -0,0 +1,151 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+
+// In this example, we use a more advanced feature of Google Test called
+// test fixture.
+//
+// A test fixture is a place to hold objects and functions shared by
+// all tests in a test case. Using a test fixture avoids duplicating
+// the test code necessary to initialize and cleanup those common
+// objects for each test. It is also useful for defining sub-routines
+// that your tests need to invoke a lot.
+//
+// <TechnicalDetails>
+//
+// The tests share the test fixture in the sense of code sharing, not
+// data sharing. Each test is given its own fresh copy of the
+// fixture. You cannot expect the data modified by one test to be
+// passed on to another test, which is a bad idea.
+//
+// The reason for this design is that tests should be independent and
+// repeatable. In particular, a test should not fail as the result of
+// another test's failure. If one test depends on info produced by
+// another test, then the two tests should really be one big test.
+//
+// The macros for indicating the success/failure of a test
+// (EXPECT_TRUE, FAIL, etc) need to know what the current test is
+// (when Google Test prints the test result, it tells you which test
+// each failure belongs to). Technically, these macros invoke a
+// member function of the Test class. Therefore, you cannot use them
+// in a global function. That's why you should put test sub-routines
+// in a test fixture.
+//
+// </TechnicalDetails>
+
+#include "sample3-inl.h"
+#include <gtest/gtest.h>
+
+// To use a test fixture, derive a class from testing::Test.
+class QueueTest : public testing::Test {
+ protected: // You should make the members protected s.t. they can be
+ // accessed from sub-classes.
+
+ // virtual void SetUp() will be called before each test is run. You
+ // should define it if you need to initialize the varaibles.
+ // Otherwise, this can be skipped.
+ virtual void SetUp() {
+ q1_.Enqueue(1);
+ q2_.Enqueue(2);
+ q2_.Enqueue(3);
+ }
+
+ // virtual void TearDown() will be called after each test is run.
+ // You should define it if there is cleanup work to do. Otherwise,
+ // you don't have to provide it.
+ //
+ // virtual void TearDown() {
+ // }
+
+ // A helper function that some test uses.
+ static int Double(int n) {
+ return 2*n;
+ }
+
+ // A helper function for testing Queue::Map().
+ void MapTester(const Queue<int> * q) {
+ // Creates a new queue, where each element is twice as big as the
+ // corresponding one in q.
+ const Queue<int> * const new_q = q->Map(Double);
+
+ // Verifies that the new queue has the same size as q.
+ ASSERT_EQ(q->Size(), new_q->Size());
+
+ // Verifies the relationship between the elements of the two queues.
+ for ( const QueueNode<int> * n1 = q->Head(), * n2 = new_q->Head();
+ n1 != NULL; n1 = n1->next(), n2 = n2->next() ) {
+ EXPECT_EQ(2 * n1->element(), n2->element());
+ }
+
+ delete new_q;
+ }
+
+ // Declares the variables your tests want to use.
+ Queue<int> q0_;
+ Queue<int> q1_;
+ Queue<int> q2_;
+};
+
+// When you have a test fixture, you define a test using TEST_F
+// instead of TEST.
+
+// Tests the default c'tor.
+TEST_F(QueueTest, DefaultConstructor) {
+ // You can access data in the test fixture here.
+ EXPECT_EQ(0, q0_.Size());
+}
+
+// Tests Dequeue().
+TEST_F(QueueTest, Dequeue) {
+ int * n = q0_.Dequeue();
+ EXPECT_TRUE(n == NULL);
+
+ n = q1_.Dequeue();
+ ASSERT_TRUE(n != NULL);
+ EXPECT_EQ(1, *n);
+ EXPECT_EQ(0, q1_.Size());
+ delete n;
+
+ n = q2_.Dequeue();
+ ASSERT_TRUE(n != NULL);
+ EXPECT_EQ(2, *n);
+ EXPECT_EQ(1, q2_.Size());
+ delete n;
+}
+
+// Tests the Queue::Map() function.
+TEST_F(QueueTest, Map) {
+ MapTester(&q0_);
+ MapTester(&q1_);
+ MapTester(&q2_);
+}
diff --git a/samples/sample4.cc b/samples/sample4.cc
new file mode 100644
index 0000000..ae44bda
--- /dev/null
+++ b/samples/sample4.cc
@@ -0,0 +1,46 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <stdio.h>
+
+#include "sample4.h"
+
+// Returns the current counter value, and increments it.
+int Counter::Increment() {
+ return counter_++;
+}
+
+// Prints the current counter value to STDOUT.
+void Counter::Print() const {
+ printf("%d", counter_);
+}
diff --git a/samples/sample4.h b/samples/sample4.h
new file mode 100644
index 0000000..cd60f0d
--- /dev/null
+++ b/samples/sample4.h
@@ -0,0 +1,53 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE4_H_
+#define GTEST_SAMPLES_SAMPLE4_H_
+
+// A simple monotonic counter.
+class Counter {
+ private:
+ int counter_;
+
+ public:
+ // Creates a counter that starts at 0.
+ Counter() : counter_(0) {}
+
+ // Returns the current counter value, and increments it.
+ int Increment();
+
+ // Prints the current counter value to STDOUT.
+ void Print() const;
+};
+
+#endif // GTEST_SAMPLES_SAMPLE4_H_
diff --git a/samples/sample4_unittest.cc b/samples/sample4_unittest.cc
new file mode 100644
index 0000000..b4fb373
--- /dev/null
+++ b/samples/sample4_unittest.cc
@@ -0,0 +1,45 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <gtest/gtest.h>
+#include "sample4.h"
+
+// Tests the Increment() method.
+TEST(Counter, Increment) {
+ Counter c;
+
+ // EXPECT_EQ() evaluates its arguments exactly once, so they
+ // can have side effects.
+
+ EXPECT_EQ(0, c.Increment());
+ EXPECT_EQ(1, c.Increment());
+ EXPECT_EQ(2, c.Increment());
+}
diff --git a/samples/sample5_unittest.cc b/samples/sample5_unittest.cc
new file mode 100644
index 0000000..be5df90
--- /dev/null
+++ b/samples/sample5_unittest.cc
@@ -0,0 +1,199 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// This sample teaches how to reuse a test fixture in multiple test
+// cases by deriving sub-fixtures from it.
+//
+// When you define a test fixture, you specify the name of the test
+// case that will use this fixture. Therefore, a test fixture can
+// be used by only one test case.
+//
+// Sometimes, more than one test cases may want to use the same or
+// slightly different test fixtures. For example, you may want to
+// make sure that all tests for a GUI library don't leak important
+// system resources like fonts and brushes. In Google Test, you do
+// this by putting the shared logic in a super (as in "super class")
+// test fixture, and then have each test case use a fixture derived
+// from this super fixture.
+
+#include <limits.h>
+#include <time.h>
+#include "sample3-inl.h"
+#include <gtest/gtest.h>
+#include "sample1.h"
+
+// In this sample, we want to ensure that every test finishes within
+// ~5 seconds. If a test takes longer to run, we consider it a
+// failure.
+//
+// We put the code for timing a test in a test fixture called
+// "QuickTest". QuickTest is intended to be the super fixture that
+// other fixtures derive from, therefore there is no test case with
+// the name "QuickTest". This is OK.
+//
+// Later, we will derive multiple test fixtures from QuickTest.
+class QuickTest : public testing::Test {
+ protected:
+ // Remember that SetUp() is run immediately before a test starts.
+ // This is a good place to record the start time.
+ virtual void SetUp() {
+ start_time_ = time(NULL);
+ }
+
+ // TearDown() is invoked immediately after a test finishes. Here we
+ // check if the test was too slow.
+ virtual void TearDown() {
+ // Gets the time when the test finishes
+ const time_t end_time = time(NULL);
+
+ // Asserts that the test took no more than ~5 seconds. Did you
+ // know that you can use assertions in SetUp() and TearDown() as
+ // well?
+ EXPECT_TRUE(end_time - start_time_ <= 5) << "The test took too long.";
+ }
+
+ // The UTC time (in seconds) when the test starts
+ time_t start_time_;
+};
+
+
+// We derive a fixture named IntegerFunctionTest from the QuickTest
+// fixture. All tests using this fixture will be automatically
+// required to be quick.
+class IntegerFunctionTest : public QuickTest {
+ // We don't need any more logic than already in the QuickTest fixture.
+ // Therefore the body is empty.
+};
+
+
+// Now we can write tests in the IntegerFunctionTest test case.
+
+// Tests Factorial()
+TEST_F(IntegerFunctionTest, Factorial) {
+ // Tests factorial of negative numbers.
+ EXPECT_EQ(1, Factorial(-5));
+ EXPECT_EQ(1, Factorial(-1));
+ EXPECT_TRUE(Factorial(-10) > 0);
+
+ // Tests factorial of 0.
+ EXPECT_EQ(1, Factorial(0));
+
+ // Tests factorial of positive numbers.
+ EXPECT_EQ(1, Factorial(1));
+ EXPECT_EQ(2, Factorial(2));
+ EXPECT_EQ(6, Factorial(3));
+ EXPECT_EQ(40320, Factorial(8));
+}
+
+
+// Tests IsPrime()
+TEST_F(IntegerFunctionTest, IsPrime) {
+ // Tests negative input.
+ EXPECT_TRUE(!IsPrime(-1));
+ EXPECT_TRUE(!IsPrime(-2));
+ EXPECT_TRUE(!IsPrime(INT_MIN));
+
+ // Tests some trivial cases.
+ EXPECT_TRUE(!IsPrime(0));
+ EXPECT_TRUE(!IsPrime(1));
+ EXPECT_TRUE(IsPrime(2));
+ EXPECT_TRUE(IsPrime(3));
+
+ // Tests positive input.
+ EXPECT_TRUE(!IsPrime(4));
+ EXPECT_TRUE(IsPrime(5));
+ EXPECT_TRUE(!IsPrime(6));
+ EXPECT_TRUE(IsPrime(23));
+}
+
+
+// The next test case (named "QueueTest") also needs to be quick, so
+// we derive another fixture from QuickTest.
+//
+// The QueueTest test fixture has some logic and shared objects in
+// addition to what's in QuickTest already. We define the additional
+// stuff inside the body of the test fixture, as usual.
+class QueueTest : public QuickTest {
+ protected:
+ virtual void SetUp() {
+ // First, we need to set up the super fixture (QuickTest).
+ QuickTest::SetUp();
+
+ // Second, some additional setup for this fixture.
+ q1_.Enqueue(1);
+ q2_.Enqueue(2);
+ q2_.Enqueue(3);
+ }
+
+ // By default, TearDown() inherits the behavior of
+ // QuickTest::TearDown(). As we have no additional cleaning work
+ // for QueueTest, we omit it here.
+ //
+ // virtual void TearDown() {
+ // QuickTest::TearDown();
+ // }
+
+ Queue<int> q0_;
+ Queue<int> q1_;
+ Queue<int> q2_;
+};
+
+
+// Now, let's write tests using the QueueTest fixture.
+
+// Tests the default constructor.
+TEST_F(QueueTest, DefaultConstructor) {
+ EXPECT_EQ(0, q0_.Size());
+}
+
+// Tests Dequeue().
+TEST_F(QueueTest, Dequeue) {
+ int * n = q0_.Dequeue();
+ EXPECT_TRUE(n == NULL);
+
+ n = q1_.Dequeue();
+ EXPECT_TRUE(n != NULL);
+ EXPECT_EQ(1, *n);
+ EXPECT_EQ(0, q1_.Size());
+ delete n;
+
+ n = q2_.Dequeue();
+ EXPECT_TRUE(n != NULL);
+ EXPECT_EQ(2, *n);
+ EXPECT_EQ(1, q2_.Size());
+ delete n;
+}
+
+// If necessary, you can derive further test fixtures from a derived
+// fixture itself. For example, you can derive another fixture from
+// QueueTest. Google Test imposes no limit on how deep the hierarchy
+// can be. In practice, however, you probably don't want it to be too
+// deep as to be confusing.
diff --git a/samples/sample6_unittest.cc b/samples/sample6_unittest.cc
new file mode 100644
index 0000000..dd0df31
--- /dev/null
+++ b/samples/sample6_unittest.cc
@@ -0,0 +1,224 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// This sample shows how to test common properties of multiple
+// implementations of the same interface (aka interface tests).
+
+// The interface and its implementations are in this header.
+#include "prime_tables.h"
+
+#include <gtest/gtest.h>
+
+// First, we define some factory functions for creating instances of
+// the implementations. You may be able to skip this step if all your
+// implementations can be constructed the same way.
+
+template <class T>
+PrimeTable* CreatePrimeTable();
+
+template <>
+PrimeTable* CreatePrimeTable<OnTheFlyPrimeTable>() {
+ return new OnTheFlyPrimeTable;
+}
+
+template <>
+PrimeTable* CreatePrimeTable<PreCalculatedPrimeTable>() {
+ return new PreCalculatedPrimeTable(10000);
+}
+
+// Then we define a test fixture class template.
+template <class T>
+class PrimeTableTest : public testing::Test {
+ protected:
+ // The ctor calls the factory function to create a prime table
+ // implemented by T.
+ PrimeTableTest() : table_(CreatePrimeTable<T>()) {}
+
+ virtual ~PrimeTableTest() { delete table_; }
+
+ // Note that we test an implementation via the base interface
+ // instead of the actual implementation class. This is important
+ // for keeping the tests close to the real world scenario, where the
+ // implementation is invoked via the base interface. It avoids
+ // got-yas where the implementation class has a method that shadows
+ // a method with the same name (but slightly different argument
+ // types) in the base interface, for example.
+ PrimeTable* const table_;
+};
+
+#if GTEST_HAS_TYPED_TEST
+
+using testing::Types;
+
+// Google Test offers two ways for reusing tests for different types.
+// The first is called "typed tests". You should use it if you
+// already know *all* the types you are gonna exercise when you write
+// the tests.
+
+// To write a typed test case, first use
+//
+// TYPED_TEST_CASE(TestCaseName, TypeList);
+//
+// to declare it and specify the type parameters. As with TEST_F,
+// TestCaseName must match the test fixture name.
+
+// The list of types we want to test.
+typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable> Implementations;
+
+TYPED_TEST_CASE(PrimeTableTest, Implementations);
+
+// Then use TYPED_TEST(TestCaseName, TestName) to define a typed test,
+// similar to TEST_F.
+TYPED_TEST(PrimeTableTest, ReturnsFalseForNonPrimes) {
+ // Inside the test body, you can refer to the type parameter by
+ // TypeParam, and refer to the fixture class by TestFixture. We
+ // don't need them in this example.
+
+ // Since we are in the template world, C++ requires explicitly
+ // writing 'this->' when referring to members of the fixture class.
+ // This is something you have to learn to live with.
+ EXPECT_FALSE(this->table_->IsPrime(-5));
+ EXPECT_FALSE(this->table_->IsPrime(0));
+ EXPECT_FALSE(this->table_->IsPrime(1));
+ EXPECT_FALSE(this->table_->IsPrime(4));
+ EXPECT_FALSE(this->table_->IsPrime(6));
+ EXPECT_FALSE(this->table_->IsPrime(100));
+}
+
+TYPED_TEST(PrimeTableTest, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(this->table_->IsPrime(2));
+ EXPECT_TRUE(this->table_->IsPrime(3));
+ EXPECT_TRUE(this->table_->IsPrime(5));
+ EXPECT_TRUE(this->table_->IsPrime(7));
+ EXPECT_TRUE(this->table_->IsPrime(11));
+ EXPECT_TRUE(this->table_->IsPrime(131));
+}
+
+TYPED_TEST(PrimeTableTest, CanGetNextPrime) {
+ EXPECT_EQ(2, this->table_->GetNextPrime(0));
+ EXPECT_EQ(3, this->table_->GetNextPrime(2));
+ EXPECT_EQ(5, this->table_->GetNextPrime(3));
+ EXPECT_EQ(7, this->table_->GetNextPrime(5));
+ EXPECT_EQ(11, this->table_->GetNextPrime(7));
+ EXPECT_EQ(131, this->table_->GetNextPrime(128));
+}
+
+// That's it! Google Test will repeat each TYPED_TEST for each type
+// in the type list specified in TYPED_TEST_CASE. Sit back and be
+// happy that you don't have to define them multiple times.
+
+#endif // GTEST_HAS_TYPED_TEST
+
+#if GTEST_HAS_TYPED_TEST_P
+
+using testing::Types;
+
+// Sometimes, however, you don't yet know all the types that you want
+// to test when you write the tests. For example, if you are the
+// author of an interface and expect other people to implement it, you
+// might want to write a set of tests to make sure each implementation
+// conforms to some basic requirements, but you don't know what
+// implementations will be written in the future.
+//
+// How can you write the tests without committing to the type
+// parameters? That's what "type-parameterized tests" can do for you.
+// It is a bit more involved than typed tests, but in return you get a
+// test pattern that can be reused in many contexts, which is a big
+// win. Here's how you do it:
+
+// First, define a test fixture class template. Here we just reuse
+// the PrimeTableTest fixture defined earlier:
+
+template <class T>
+class PrimeTableTest2 : public PrimeTableTest<T> {
+};
+
+// Then, declare the test case. The argument is the name of the test
+// fixture, and also the name of the test case (as usual). The _P
+// suffix is for "parameterized" or "pattern".
+TYPED_TEST_CASE_P(PrimeTableTest2);
+
+// Next, use TYPED_TEST_P(TestCaseName, TestName) to define a test,
+// similar to what you do with TEST_F.
+TYPED_TEST_P(PrimeTableTest2, ReturnsFalseForNonPrimes) {
+ EXPECT_FALSE(this->table_->IsPrime(-5));
+ EXPECT_FALSE(this->table_->IsPrime(0));
+ EXPECT_FALSE(this->table_->IsPrime(1));
+ EXPECT_FALSE(this->table_->IsPrime(4));
+ EXPECT_FALSE(this->table_->IsPrime(6));
+ EXPECT_FALSE(this->table_->IsPrime(100));
+}
+
+TYPED_TEST_P(PrimeTableTest2, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(this->table_->IsPrime(2));
+ EXPECT_TRUE(this->table_->IsPrime(3));
+ EXPECT_TRUE(this->table_->IsPrime(5));
+ EXPECT_TRUE(this->table_->IsPrime(7));
+ EXPECT_TRUE(this->table_->IsPrime(11));
+ EXPECT_TRUE(this->table_->IsPrime(131));
+}
+
+TYPED_TEST_P(PrimeTableTest2, CanGetNextPrime) {
+ EXPECT_EQ(2, this->table_->GetNextPrime(0));
+ EXPECT_EQ(3, this->table_->GetNextPrime(2));
+ EXPECT_EQ(5, this->table_->GetNextPrime(3));
+ EXPECT_EQ(7, this->table_->GetNextPrime(5));
+ EXPECT_EQ(11, this->table_->GetNextPrime(7));
+ EXPECT_EQ(131, this->table_->GetNextPrime(128));
+}
+
+// Type-parameterized tests involve one extra step: you have to
+// enumerate the tests you defined:
+REGISTER_TYPED_TEST_CASE_P(
+ PrimeTableTest2, // The first argument is the test case name.
+ // The rest of the arguments are the test names.
+ ReturnsFalseForNonPrimes, ReturnsTrueForPrimes, CanGetNextPrime);
+
+// At this point the test pattern is done. However, you don't have
+// any real test yet as you haven't said which types you want to run
+// the tests with.
+
+// To turn the abstract test pattern into real tests, you instantiate
+// it with a list of types. Usually the test pattern will be defined
+// in a .h file, and anyone can #include and instantiate it. You can
+// even instantiate it more than once in the same program. To tell
+// different instances apart, you give each of them a name, which will
+// become part of the test case name and can be used in test filters.
+
+// The list of types we want to test. Note that it doesn't have to be
+// defined at the time we write the TYPED_TEST_P()s.
+typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable>
+ PrimeTableImplementations;
+INSTANTIATE_TYPED_TEST_CASE_P(OnTheFlyAndPreCalculated, // Instance name
+ PrimeTableTest2, // Test case name
+ PrimeTableImplementations); // Type list
+
+#endif // GTEST_HAS_TYPED_TEST_P
diff --git a/samples/sample7_unittest.cc b/samples/sample7_unittest.cc
new file mode 100644
index 0000000..b5d507a
--- /dev/null
+++ b/samples/sample7_unittest.cc
@@ -0,0 +1,132 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// This sample shows how to test common properties of multiple
+// implementations of an interface (aka interface tests) using
+// value-parameterized tests. Each test in the test case has
+// a parameter that is an interface pointer to an implementation
+// tested.
+
+// The interface and its implementations are in this header.
+#include "prime_tables.h"
+
+#include <gtest/gtest.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+using ::testing::TestWithParam;
+using ::testing::Values;
+
+// As a general rule, tested objects should not be reused between tests.
+// Also, their constructors and destructors of tested objects can have
+// side effects. Thus you should create and destroy them for each test.
+// In this sample we will define a simple factory function for PrimeTable
+// objects. We will instantiate objects in test's SetUp() method and
+// delete them in TearDown() method.
+typedef PrimeTable* CreatePrimeTableFunc();
+
+PrimeTable* CreateOnTheFlyPrimeTable() {
+ return new OnTheFlyPrimeTable();
+}
+
+template <size_t max_precalculated>
+PrimeTable* CreatePreCalculatedPrimeTable() {
+ return new PreCalculatedPrimeTable(max_precalculated);
+}
+
+// Inside the test body, fixture constructor, SetUp(), and TearDown()
+// you can refer to the test parameter by GetParam().
+// In this case, the test parameter is a PrimeTableFactory interface pointer
+// which we use in fixture's SetUp() to create and store an instance of
+// PrimeTable.
+class PrimeTableTest : public TestWithParam<CreatePrimeTableFunc*> {
+ public:
+ virtual ~PrimeTableTest() { delete table_; }
+ virtual void SetUp() { table_ = (*GetParam())(); }
+ virtual void TearDown() {
+ delete table_;
+ table_ = NULL;
+ }
+
+ protected:
+ PrimeTable* table_;
+};
+
+TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) {
+ EXPECT_FALSE(table_->IsPrime(-5));
+ EXPECT_FALSE(table_->IsPrime(0));
+ EXPECT_FALSE(table_->IsPrime(1));
+ EXPECT_FALSE(table_->IsPrime(4));
+ EXPECT_FALSE(table_->IsPrime(6));
+ EXPECT_FALSE(table_->IsPrime(100));
+}
+
+TEST_P(PrimeTableTest, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(table_->IsPrime(2));
+ EXPECT_TRUE(table_->IsPrime(3));
+ EXPECT_TRUE(table_->IsPrime(5));
+ EXPECT_TRUE(table_->IsPrime(7));
+ EXPECT_TRUE(table_->IsPrime(11));
+ EXPECT_TRUE(table_->IsPrime(131));
+}
+
+TEST_P(PrimeTableTest, CanGetNextPrime) {
+ EXPECT_EQ(2, table_->GetNextPrime(0));
+ EXPECT_EQ(3, table_->GetNextPrime(2));
+ EXPECT_EQ(5, table_->GetNextPrime(3));
+ EXPECT_EQ(7, table_->GetNextPrime(5));
+ EXPECT_EQ(11, table_->GetNextPrime(7));
+ EXPECT_EQ(131, table_->GetNextPrime(128));
+}
+
+// In order to run value-parameterized tests, you need to instantiate them,
+// or bind them to a list of values which will be used as test parameters.
+// You can instantiate them in a different translation module, or even
+// instantiate them several times.
+//
+// Here, we instantiate our tests with a list of two PrimeTable object
+// factory functions:
+INSTANTIATE_TEST_CASE_P(
+ OnTheFlyAndPreCalculated,
+ PrimeTableTest,
+ Values(&CreateOnTheFlyPrimeTable, &CreatePreCalculatedPrimeTable<1000>));
+
+#else
+
+// Google Test doesn't support value-parameterized tests on some platforms
+// and compilers, such as MSVC 7.1. If we use conditional compilation to
+// compile out all code referring to the gtest_main library, MSVC linker
+// will not link that library at all and consequently complain about
+// missing entry point defined in that library (fatal error LNK1561:
+// entry point must be defined). This dummy test keeps gtest_main linked in.
+TEST(DummyTest, ValueParameterizedTestsAreNotSupportedOnThisPlatform) {}
+
+#endif // GTEST_HAS_PARAM_TEST
diff --git a/samples/sample8_unittest.cc b/samples/sample8_unittest.cc
new file mode 100644
index 0000000..d76136a
--- /dev/null
+++ b/samples/sample8_unittest.cc
@@ -0,0 +1,173 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// This sample shows how to test code relying on some global flag variables.
+// Combine() helps with generating all possible combinations of such flags,
+// and each test is given one combination as a parameter.
+
+// Use class definitions to test from this header.
+#include "prime_tables.h"
+
+#include <gtest/gtest.h>
+
+#if GTEST_HAS_COMBINE
+
+// Suppose we want to introduce a new, improved implementation of PrimeTable
+// which combines speed of PrecalcPrimeTable and versatility of
+// OnTheFlyPrimeTable (see prime_tables.h). Inside it instantiates both
+// PrecalcPrimeTable and OnTheFlyPrimeTable and uses the one that is more
+// appropriate under the circumstances. But in low memory conditions, it can be
+// told to instantiate without PrecalcPrimeTable instance at all and use only
+// OnTheFlyPrimeTable.
+class HybridPrimeTable : public PrimeTable {
+ public:
+ HybridPrimeTable(bool force_on_the_fly, int max_precalculated)
+ : on_the_fly_impl_(new OnTheFlyPrimeTable),
+ precalc_impl_(force_on_the_fly ? NULL :
+ new PreCalculatedPrimeTable(max_precalculated)),
+ max_precalculated_(max_precalculated) {}
+ virtual ~HybridPrimeTable() {
+ delete on_the_fly_impl_;
+ delete precalc_impl_;
+ }
+
+ virtual bool IsPrime(int n) const {
+ if (precalc_impl_ != NULL && n < max_precalculated_)
+ return precalc_impl_->IsPrime(n);
+ else
+ return on_the_fly_impl_->IsPrime(n);
+ }
+
+ virtual int GetNextPrime(int p) const {
+ int next_prime = -1;
+ if (precalc_impl_ != NULL && p < max_precalculated_)
+ next_prime = precalc_impl_->GetNextPrime(p);
+
+ return next_prime != -1 ? next_prime : on_the_fly_impl_->GetNextPrime(p);
+ }
+
+ private:
+ OnTheFlyPrimeTable* on_the_fly_impl_;
+ PreCalculatedPrimeTable* precalc_impl_;
+ int max_precalculated_;
+};
+
+using ::testing::TestWithParam;
+using ::testing::Bool;
+using ::testing::Values;
+using ::testing::Combine;
+
+// To test all code paths for HybridPrimeTable we must test it with numbers
+// both within and outside PreCalculatedPrimeTable's capacity and also with
+// PreCalculatedPrimeTable disabled. We do this by defining fixture which will
+// accept different combinations of parameters for instantiating a
+// HybridPrimeTable instance.
+class PrimeTableTest : public TestWithParam< ::std::tr1::tuple<bool, int> > {
+ protected:
+ virtual void SetUp() {
+ // This can be written as
+ //
+ // bool force_on_the_fly;
+ // int max_precalculated;
+ // tie(force_on_the_fly, max_precalculated) = GetParam();
+ //
+ // once the Google C++ Style Guide allows use of ::std::tr1::tie.
+ //
+ bool force_on_the_fly = ::std::tr1::get<0>(GetParam());
+ int max_precalculated = ::std::tr1::get<1>(GetParam());
+ table_ = new HybridPrimeTable(force_on_the_fly, max_precalculated);
+ }
+ virtual void TearDown() {
+ delete table_;
+ table_ = NULL;
+ }
+ HybridPrimeTable* table_;
+};
+
+TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) {
+ // Inside the test body, you can refer to the test parameter by GetParam().
+ // In this case, the test parameter is a PrimeTable interface pointer which
+ // we can use directly.
+ // Please note that you can also save it in the fixture's SetUp() method
+ // or constructor and use saved copy in the tests.
+
+ EXPECT_FALSE(table_->IsPrime(-5));
+ EXPECT_FALSE(table_->IsPrime(0));
+ EXPECT_FALSE(table_->IsPrime(1));
+ EXPECT_FALSE(table_->IsPrime(4));
+ EXPECT_FALSE(table_->IsPrime(6));
+ EXPECT_FALSE(table_->IsPrime(100));
+}
+
+TEST_P(PrimeTableTest, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(table_->IsPrime(2));
+ EXPECT_TRUE(table_->IsPrime(3));
+ EXPECT_TRUE(table_->IsPrime(5));
+ EXPECT_TRUE(table_->IsPrime(7));
+ EXPECT_TRUE(table_->IsPrime(11));
+ EXPECT_TRUE(table_->IsPrime(131));
+}
+
+TEST_P(PrimeTableTest, CanGetNextPrime) {
+ EXPECT_EQ(2, table_->GetNextPrime(0));
+ EXPECT_EQ(3, table_->GetNextPrime(2));
+ EXPECT_EQ(5, table_->GetNextPrime(3));
+ EXPECT_EQ(7, table_->GetNextPrime(5));
+ EXPECT_EQ(11, table_->GetNextPrime(7));
+ EXPECT_EQ(131, table_->GetNextPrime(128));
+}
+
+// In order to run value-parameterized tests, you need to instantiate them,
+// or bind them to a list of values which will be used as test parameters.
+// You can instantiate them in a different translation module, or even
+// instantiate them several times.
+//
+// Here, we instantiate our tests with a list of parameters. We must combine
+// all variations of the boolean flag suppressing PrecalcPrimeTable and some
+// meaningful values for tests. We choose a small value (1), and a value that
+// will put some of the tested numbers beyond the capability of the
+// PrecalcPrimeTable instance and some inside it (10). Combine will produce all
+// possible combinations.
+INSTANTIATE_TEST_CASE_P(MeaningfulTestParameters,
+ PrimeTableTest,
+ Combine(Bool(), Values(1, 10)));
+
+#else
+
+// Google Test doesn't support Combine() on some platforms and compilers,
+// such as MSVC 7.1. If we use conditional compilation to compile out
+// all code referring to the gtest_main library, MSVC linker will not
+// link that library at all and consequently complain about missing entry
+// point defined in that library (fatal error LNK1561: entry point must
+// be defined). This dummy test keeps gtest_main linked in.
+TEST(DummyTest, CombineIsNotSupportedOnThisPlatform) {}
+
+#endif // GTEST_HAS_COMBINE
diff --git a/scripts/fuse_gtest_files.py b/scripts/fuse_gtest_files.py
new file mode 100755
index 0000000..edffb1d
--- /dev/null
+++ b/scripts/fuse_gtest_files.py
@@ -0,0 +1,247 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""fuse_gtest_files.py v0.1.0
+Fuses Google Test source code into a .h file and a .cc file.
+
+SYNOPSIS
+ fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR
+
+ Scans GTEST_ROOT_DIR for Google Test source code, and generates
+ two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc.
+ Then you can build your tests by adding OUTPUT_DIR to the include
+ search path and linking with OUTPUT_DIR/gtest/gtest-all.cc. These
+ two files contain everything you need to use Google Test. Hence
+ you can "install" Google Test by copying them to wherever you want.
+
+ GTEST_ROOT_DIR can be omitted and defaults to the parent directory
+ of the directory holding the fuse_gtest_files.py script.
+
+EXAMPLES
+ ./fuse_gtest_files.py fused_gtest
+ ./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest
+
+This tool is experimental. In particular, it assumes that there is no
+conditional inclusion of Google Test headers. Please report any
+problems to googletestframework@googlegroups.com. You can read
+http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide for
+more information.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sets
+import sys
+
+# Regex for matching '#include <gtest/...>'.
+INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*<(gtest/.+)>')
+
+# Regex for matching '#include "src/..."'.
+INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"')
+
+# Where to find the source files.
+GTEST_H_SEED = 'include/gtest/gtest.h'
+GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h'
+GTEST_ALL_CC_SEED = 'src/gtest-all.cc'
+
+# Where to put the generated files.
+GTEST_H_OUTPUT = 'gtest/gtest.h'
+GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc'
+
+
+def GetGTestRootDir():
+ """Returns the absolute path to the Google Test root directory.
+
+ We assume that this script is in a sub-directory of the Google Test root.
+ """
+
+ my_path = sys.argv[0] # Path to this script.
+ my_dir = os.path.dirname(my_path)
+ if not my_dir:
+ my_dir = '.'
+
+ return os.path.abspath(os.path.join(my_dir, '..'))
+
+
+def ValidateGTestRootDir(gtest_root):
+ """Makes sure gtest_root points to a valid gtest root directory.
+
+ The function aborts the program on failure.
+ """
+
+ def VerifyFileExists(relative_path):
+ """Verifies that the given file exists; aborts on failure.
+
+ relative_path is the file path relative to the gtest root.
+ """
+
+ if not os.path.isfile(os.path.join(gtest_root, relative_path)):
+ print 'ERROR: Cannot find %s in directory %s.' % (relative_path,
+ gtest_root)
+ print ('Please either specify a valid Google Test root directory '
+ 'or omit it on the command line.')
+ sys.exit(1)
+
+ VerifyFileExists(GTEST_H_SEED)
+ VerifyFileExists(GTEST_ALL_CC_SEED)
+
+
+def ValidateOutputDir(output_dir):
+ """Makes sure output_dir points to a valid output directory.
+
+ The function aborts the program on failure.
+ """
+
+ def VerifyOutputFile(relative_path):
+ """Verifies that the given output file path is valid.
+
+ relative_path is relative to the output_dir directory.
+ """
+
+ # Makes sure the output file either doesn't exist or can be overwritten.
+ output_file = os.path.join(output_dir, relative_path)
+ if os.path.exists(output_file):
+ print ('%s already exists in directory %s - overwrite it? (y/N) ' %
+ (relative_path, output_dir))
+ answer = sys.stdin.readline().strip()
+ if answer not in ['y', 'Y']:
+ print 'ABORTED.'
+ sys.exit(1)
+
+ # Makes sure the directory holding the output file exists; creates
+ # it and all its ancestors if necessary.
+ parent_directory = os.path.dirname(output_file)
+ if not os.path.isdir(parent_directory):
+ os.makedirs(parent_directory)
+
+ VerifyOutputFile(GTEST_H_OUTPUT)
+ VerifyOutputFile(GTEST_ALL_CC_OUTPUT)
+
+
+def FuseGTestH(gtest_root, output_dir):
+ """Scans folder gtest_root to generate gtest/gtest.h in output_dir."""
+
+ output_file = file(os.path.join(output_dir, GTEST_H_OUTPUT), 'w')
+ processed_files = sets.Set() # Holds all gtest headers we've processed.
+
+ def ProcessFile(gtest_header_path):
+ """Processes the given gtest header file."""
+
+ # We don't process the same header twice.
+ if gtest_header_path in processed_files:
+ return
+
+ processed_files.add(gtest_header_path)
+
+ # Reads each line in the given gtest header.
+ for line in file(os.path.join(gtest_root, gtest_header_path), 'r'):
+ m = INCLUDE_GTEST_FILE_REGEX.match(line)
+ if m:
+ # It's '#include <gtest/...>' - let's process it recursively.
+ ProcessFile('include/' + m.group(1))
+ else:
+ # Otherwise we copy the line unchanged to the output file.
+ output_file.write(line)
+
+ ProcessFile(GTEST_H_SEED)
+ output_file.close()
+
+
+def FuseGTestAllCc(gtest_root, output_dir):
+ """Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir."""
+
+ output_file = file(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w')
+ processed_files = sets.Set()
+
+ def ProcessFile(gtest_source_file):
+ """Processes the given gtest source file."""
+
+ # We don't process the same #included file twice.
+ if gtest_source_file in processed_files:
+ return
+
+ processed_files.add(gtest_source_file)
+
+ # Reads each line in the given gtest source file.
+ for line in file(os.path.join(gtest_root, gtest_source_file), 'r'):
+ m = INCLUDE_GTEST_FILE_REGEX.match(line)
+ if m:
+ if 'include/' + m.group(1) == GTEST_SPI_H_SEED:
+ # It's '#include <gtest/gtest-spi.h>'. This file is not
+ # #included by <gtest/gtest.h>, so we need to process it.
+ ProcessFile(GTEST_SPI_H_SEED)
+ else:
+ # It's '#include <gtest/foo.h>' where foo is not gtest-spi.
+ # We treat it as '#include <gtest/gtest.h>', as all other
+ # gtest headers are being fused into gtest.h and cannot be
+ # #included directly.
+
+ # There is no need to #include <gtest/gtest.h> more than once.
+ if not GTEST_H_SEED in processed_files:
+ processed_files.add(GTEST_H_SEED)
+ output_file.write('#include <%s>\n' % (GTEST_H_OUTPUT,))
+ else:
+ m = INCLUDE_SRC_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "src/foo"' - let's process it recursively.
+ ProcessFile(m.group(1))
+ else:
+ output_file.write(line)
+
+ ProcessFile(GTEST_ALL_CC_SEED)
+ output_file.close()
+
+
+def FuseGTest(gtest_root, output_dir):
+ ValidateGTestRootDir(gtest_root)
+ ValidateOutputDir(output_dir)
+
+ FuseGTestH(gtest_root, output_dir)
+ FuseGTestAllCc(gtest_root, output_dir)
+
+
+def main():
+ argc = len(sys.argv)
+ if argc == 2:
+ # fuse_gtest_files.py OUTPUT_DIR
+ FuseGTest(GetGTestRootDir(), sys.argv[1])
+ elif argc == 3:
+ # fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR
+ FuseGTest(sys.argv[1], sys.argv[2])
+ else:
+ print __doc__
+ sys.exit(1)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/scripts/gen_gtest_pred_impl.py b/scripts/gen_gtest_pred_impl.py
new file mode 100755
index 0000000..d1b2f25
--- /dev/null
+++ b/scripts/gen_gtest_pred_impl.py
@@ -0,0 +1,733 @@
+#!/usr/bin/python2.4
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""gen_gtest_pred_impl.py v0.1
+
+Generates the implementation of Google Test predicate assertions and
+accompanying tests.
+
+Usage:
+
+ gen_gtest_pred_impl.py MAX_ARITY
+
+where MAX_ARITY is a positive integer.
+
+The command generates the implementation of up-to MAX_ARITY-ary
+predicate assertions, and writes it to file gtest_pred_impl.h in the
+directory where the script is. It also generates the accompanying
+unit test in file gtest_pred_impl_unittest.cc.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import sys
+import time
+
+# Where this script is.
+SCRIPT_DIR = os.path.dirname(sys.argv[0])
+
+# Where to store the generated header.
+HEADER = os.path.join(SCRIPT_DIR, '../include/gtest/gtest_pred_impl.h')
+
+# Where to store the generated unit test.
+UNIT_TEST = os.path.join(SCRIPT_DIR, '../test/gtest_pred_impl_unittest.cc')
+
+
+def HeaderPreamble(n):
+ """Returns the preamble for the header file.
+
+ Args:
+ n: the maximum arity of the predicate macros to be generated.
+ """
+
+ # A map that defines the values used in the preamble template.
+ DEFS = {
+ 'today' : time.strftime('%m/%d/%Y'),
+ 'year' : time.strftime('%Y'),
+ 'command' : '%s %s' % (os.path.basename(sys.argv[0]), n),
+ 'n' : n
+ }
+
+ return (
+"""// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on %(today)s by command
+// '%(command)s'. DO NOT EDIT BY HAND!
+//
+// Implements a family of generic predicate assertion macros.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+
+// Makes sure this header is not included before gtest.h.
+#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
+#error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
+#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+
+// This header implements a family of generic predicate assertion
+// macros:
+//
+// ASSERT_PRED_FORMAT1(pred_format, v1)
+// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
+// ...
+//
+// where pred_format is a function or functor that takes n (in the
+// case of ASSERT_PRED_FORMATn) values and their source expression
+// text, and returns a testing::AssertionResult. See the definition
+// of ASSERT_EQ in gtest.h for an example.
+//
+// If you don't care about formatting, you can use the more
+// restrictive version:
+//
+// ASSERT_PRED1(pred, v1)
+// ASSERT_PRED2(pred, v1, v2)
+// ...
+//
+// where pred is an n-ary function or functor that returns bool,
+// and the values v1, v2, ..., must support the << operator for
+// streaming to std::ostream.
+//
+// We also define the EXPECT_* variations.
+//
+// For now we only support predicates whose arity is at most %(n)s.
+// Please email googletestframework@googlegroups.com if you need
+// support for higher arities.
+
+// GTEST_ASSERT_ is the basic statement to which all of the assertions
+// in this file reduce. Don't use this in your code.
+
+#define GTEST_ASSERT_(expression, on_failure) \\
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \\
+ if (const ::testing::AssertionResult gtest_ar = (expression)) \\
+ ; \\
+ else \\
+ on_failure(gtest_ar.failure_message())
+""" % DEFS)
+
+
+def Arity(n):
+ """Returns the English name of the given arity."""
+
+ if n < 0:
+ return None
+ elif n <= 3:
+ return ['nullary', 'unary', 'binary', 'ternary'][n]
+ else:
+ return '%s-ary' % n
+
+
+def Title(word):
+ """Returns the given word in title case. The difference between
+ this and string's title() method is that Title('4-ary') is '4-ary'
+ while '4-ary'.title() is '4-Ary'."""
+
+ return word[0].upper() + word[1:]
+
+
+def OneTo(n):
+ """Returns the list [1, 2, 3, ..., n]."""
+
+ return range(1, n + 1)
+
+
+def Iter(n, format, sep=''):
+ """Given a positive integer n, a format string that contains 0 or
+ more '%s' format specs, and optionally a separator string, returns
+ the join of n strings, each formatted with the format string on an
+ iterator ranged from 1 to n.
+
+ Example:
+
+ Iter(3, 'v%s', sep=', ') returns 'v1, v2, v3'.
+ """
+
+ # How many '%s' specs are in format?
+ spec_count = len(format.split('%s')) - 1
+ return sep.join([format % (spec_count * (i,)) for i in OneTo(n)])
+
+
+def ImplementationForArity(n):
+ """Returns the implementation of n-ary predicate assertions."""
+
+ # A map the defines the values used in the implementation template.
+ DEFS = {
+ 'n' : str(n),
+ 'vs' : Iter(n, 'v%s', sep=', '),
+ 'vts' : Iter(n, '#v%s', sep=', '),
+ 'arity' : Arity(n),
+ 'Arity' : Title(Arity(n))
+ }
+
+ impl = """
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use
+// this in your code.
+template <typename Pred""" % DEFS
+
+ impl += Iter(n, """,
+ typename T%s""")
+
+ impl += """>
+AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS
+
+ impl += Iter(n, """,
+ const char* e%s""")
+
+ impl += """,
+ Pred pred"""
+
+ impl += Iter(n, """,
+ const T%s& v%s""")
+
+ impl += """) {
+ if (pred(%(vs)s)) return AssertionSuccess();
+
+ Message msg;
+""" % DEFS
+
+ impl += ' msg << pred_text << "("'
+
+ impl += Iter(n, """
+ << e%s""", sep=' << ", "')
+
+ impl += ' << ") evaluates to false, where"'
+
+ impl += Iter(n, """
+ << "\\n" << e%s << " evaluates to " << v%s""")
+
+ impl += """;
+ return AssertionFailure(msg);
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, on_failure)\\
+ GTEST_ASSERT_(pred_format(%(vts)s, %(vs)s),\\
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use
+// this in your code.
+#define GTEST_PRED%(n)s_(pred, %(vs)s, on_failure)\\
+ GTEST_ASSERT_(::testing::AssertPred%(n)sHelper(#pred""" % DEFS
+
+ impl += Iter(n, """, \\
+ #v%s""")
+
+ impl += """, \\
+ pred"""
+
+ impl += Iter(n, """, \\
+ v%s""")
+
+ impl += """), on_failure)
+
+// %(Arity)s predicate assertion macros.
+#define EXPECT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
+ GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED%(n)s(pred, %(vs)s) \\
+ GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
+ GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED%(n)s(pred, %(vs)s) \\
+ GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_FATAL_FAILURE_)
+
+""" % DEFS
+
+ return impl
+
+
+def HeaderPostamble():
+ """Returns the postamble for the header file."""
+
+ return """
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+"""
+
+
+def GenerateFile(path, content):
+ """Given a file path and a content string, overwrites it with the
+ given content."""
+
+ print 'Updating file %s . . .' % path
+
+ f = file(path, 'w+')
+ print >>f, content,
+ f.close()
+
+ print 'File %s has been updated.' % path
+
+
+def GenerateHeader(n):
+ """Given the maximum arity n, updates the header file that implements
+ the predicate assertions."""
+
+ GenerateFile(HEADER,
+ HeaderPreamble(n)
+ + ''.join([ImplementationForArity(i) for i in OneTo(n)])
+ + HeaderPostamble())
+
+
+def UnitTestPreamble():
+ """Returns the preamble for the unit test file."""
+
+ # A map that defines the values used in the preamble template.
+ DEFS = {
+ 'today' : time.strftime('%m/%d/%Y'),
+ 'year' : time.strftime('%Y'),
+ 'command' : '%s %s' % (os.path.basename(sys.argv[0]), sys.argv[1]),
+ }
+
+ return (
+"""// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on %(today)s by command
+// '%(command)s'. DO NOT EDIT BY HAND!
+
+// Regression test for gtest_pred_impl.h
+//
+// This file is generated by a script and quite long. If you intend to
+// learn how Google Test works by reading its unit tests, read
+// gtest_unittest.cc instead.
+//
+// This is intended as a regression test for the Google Test predicate
+// assertions. We compile it as part of the gtest_unittest target
+// only to keep the implementation tidy and compact, as it is quite
+// involved to set up the stage for testing Google Test using Google
+// Test itself.
+//
+// Currently, gtest_unittest takes ~11 seconds to run in the testing
+// daemon. In the future, if it grows too large and needs much more
+// time to finish, we should consider separating this file into a
+// stand-alone regression test.
+
+#include <iostream>
+
+#include <gtest/gtest.h>
+#include <gtest/gtest-spi.h>
+
+// A user-defined data type.
+struct Bool {
+ explicit Bool(int val) : value(val != 0) {}
+
+ bool operator>(int n) const { return value > Bool(n).value; }
+
+ Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); }
+
+ bool operator==(const Bool& rhs) const { return value == rhs.value; }
+
+ bool value;
+};
+
+// Enables Bool to be used in assertions.
+std::ostream& operator<<(std::ostream& os, const Bool& x) {
+ return os << (x.value ? "true" : "false");
+}
+
+""" % DEFS)
+
+
+def TestsForArity(n):
+ """Returns the tests for n-ary predicate assertions."""
+
+ # A map that defines the values used in the template for the tests.
+ DEFS = {
+ 'n' : n,
+ 'es' : Iter(n, 'e%s', sep=', '),
+ 'vs' : Iter(n, 'v%s', sep=', '),
+ 'vts' : Iter(n, '#v%s', sep=', '),
+ 'tvs' : Iter(n, 'T%s v%s', sep=', '),
+ 'int_vs' : Iter(n, 'int v%s', sep=', '),
+ 'Bool_vs' : Iter(n, 'Bool v%s', sep=', '),
+ 'types' : Iter(n, 'typename T%s', sep=', '),
+ 'v_sum' : Iter(n, 'v%s', sep=' + '),
+ 'arity' : Arity(n),
+ 'Arity' : Title(Arity(n)),
+ }
+
+ tests = (
+"""// Sample functions/functors for testing %(arity)s predicate assertions.
+
+// A %(arity)s predicate function.
+template <%(types)s>
+bool PredFunction%(n)s(%(tvs)s) {
+ return %(v_sum)s > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction%(n)sInt(%(int_vs)s) {
+ return %(v_sum)s > 0;
+}
+bool PredFunction%(n)sBool(%(Bool_vs)s) {
+ return %(v_sum)s > 0;
+}
+""" % DEFS)
+
+ tests += """
+// A %(arity)s predicate functor.
+struct PredFunctor%(n)s {
+ template <%(types)s>
+ bool operator()(""" % DEFS
+
+ tests += Iter(n, 'const T%s& v%s', sep=""",
+ """)
+
+ tests += """) {
+ return %(v_sum)s > 0;
+ }
+};
+""" % DEFS
+
+ tests += """
+// A %(arity)s predicate-formatter function.
+template <%(types)s>
+testing::AssertionResult PredFormatFunction%(n)s(""" % DEFS
+
+ tests += Iter(n, 'const char* e%s', sep=""",
+ """)
+
+ tests += Iter(n, """,
+ const T%s& v%s""")
+
+ tests += """) {
+ if (PredFunction%(n)s(%(vs)s))
+ return testing::AssertionSuccess();
+
+ testing::Message msg;
+ msg << """ % DEFS
+
+ tests += Iter(n, 'e%s', sep=' << " + " << ')
+
+ tests += """
+ << " is expected to be positive, but evaluates to "
+ << %(v_sum)s << ".";
+ return testing::AssertionFailure(msg);
+}
+""" % DEFS
+
+ tests += """
+// A %(arity)s predicate-formatter functor.
+struct PredFormatFunctor%(n)s {
+ template <%(types)s>
+ testing::AssertionResult operator()(""" % DEFS
+
+ tests += Iter(n, 'const char* e%s', sep=""",
+ """)
+
+ tests += Iter(n, """,
+ const T%s& v%s""")
+
+ tests += """) const {
+ return PredFormatFunction%(n)s(%(es)s, %(vs)s);
+ }
+};
+""" % DEFS
+
+ tests += """
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
+
+class Predicate%(n)sTest : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;""" % DEFS
+
+ tests += """
+ """ + Iter(n, 'n%s_ = ') + """0;
+ }
+"""
+
+ tests += """
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once."""
+
+ tests += ''.join(["""
+ EXPECT_EQ(1, n%s_) <<
+ "The predicate assertion didn't evaluate argument %s "
+ "exactly once.";""" % (i, i + 1) for i in OneTo(n)])
+
+ tests += """
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+""" % DEFS
+
+ tests += Iter(n, """
+ static int n%s_;""")
+
+ tests += """
+};
+
+bool Predicate%(n)sTest::expected_to_finish_;
+bool Predicate%(n)sTest::finished_;
+""" % DEFS
+
+ tests += Iter(n, """int Predicate%%(n)sTest::n%s_;
+""") % DEFS
+
+ tests += """
+typedef Predicate%(n)sTest EXPECT_PRED_FORMAT%(n)sTest;
+typedef Predicate%(n)sTest ASSERT_PRED_FORMAT%(n)sTest;
+typedef Predicate%(n)sTest EXPECT_PRED%(n)sTest;
+typedef Predicate%(n)sTest ASSERT_PRED%(n)sTest;
+""" % DEFS
+
+ def GenTest(use_format, use_assert, expect_failure,
+ use_functor, use_user_type):
+ """Returns the test for a predicate assertion macro.
+
+ Args:
+ use_format: true iff the assertion is a *_PRED_FORMAT*.
+ use_assert: true iff the assertion is a ASSERT_*.
+ expect_failure: true iff the assertion is expected to fail.
+ use_functor: true iff the first argument of the assertion is
+ a functor (as opposed to a function)
+ use_user_type: true iff the predicate functor/function takes
+ argument(s) of a user-defined type.
+
+ Example:
+
+ GenTest(1, 0, 0, 1, 0) returns a test that tests the behavior
+ of a successful EXPECT_PRED_FORMATn() that takes a functor
+ whose arguments have built-in types."""
+
+ if use_assert:
+ assrt = 'ASSERT' # 'assert' is reserved, so we cannot use
+ # that identifier here.
+ else:
+ assrt = 'EXPECT'
+
+ assertion = assrt + '_PRED'
+
+ if use_format:
+ pred_format = 'PredFormat'
+ assertion += '_FORMAT'
+ else:
+ pred_format = 'Pred'
+
+ assertion += '%(n)s' % DEFS
+
+ if use_functor:
+ pred_format_type = 'functor'
+ pred_format += 'Functor%(n)s()'
+ else:
+ pred_format_type = 'function'
+ pred_format += 'Function%(n)s'
+ if not use_format:
+ if use_user_type:
+ pred_format += 'Bool'
+ else:
+ pred_format += 'Int'
+
+ test_name = pred_format_type.title()
+
+ if use_user_type:
+ arg_type = 'user-defined type (Bool)'
+ test_name += 'OnUserType'
+ if expect_failure:
+ arg = 'Bool(n%s_++)'
+ else:
+ arg = 'Bool(++n%s_)'
+ else:
+ arg_type = 'built-in type (int)'
+ test_name += 'OnBuiltInType'
+ if expect_failure:
+ arg = 'n%s_++'
+ else:
+ arg = '++n%s_'
+
+ if expect_failure:
+ successful_or_failed = 'failed'
+ expected_or_not = 'expected.'
+ test_name += 'Failure'
+ else:
+ successful_or_failed = 'successful'
+ expected_or_not = 'UNEXPECTED!'
+ test_name += 'Success'
+
+ # A map that defines the values used in the test template.
+ defs = DEFS.copy()
+ defs.update({
+ 'assert' : assrt,
+ 'assertion' : assertion,
+ 'test_name' : test_name,
+ 'pf_type' : pred_format_type,
+ 'pf' : pred_format,
+ 'arg_type' : arg_type,
+ 'arg' : arg,
+ 'successful' : successful_or_failed,
+ 'expected' : expected_or_not,
+ })
+
+ test = """
+// Tests a %(successful)s %(assertion)s where the
+// predicate-formatter is a %(pf_type)s on a %(arg_type)s.
+TEST_F(%(assertion)sTest, %(test_name)s) {""" % defs
+
+ indent = (len(assertion) + 3)*' '
+ extra_indent = ''
+
+ if expect_failure:
+ extra_indent = ' '
+ if use_assert:
+ test += """
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT"""
+ else:
+ test += """
+ EXPECT_NONFATAL_FAILURE({ // NOLINT"""
+
+ test += '\n' + extra_indent + """ %(assertion)s(%(pf)s""" % defs
+
+ test = test % defs
+ test += Iter(n, ',\n' + indent + extra_indent + '%(arg)s' % defs)
+ test += ');\n' + extra_indent + ' finished_ = true;\n'
+
+ if expect_failure:
+ test += ' }, "");\n'
+
+ test += '}\n'
+ return test
+
+ # Generates tests for all 2**6 = 64 combinations.
+ tests += ''.join([GenTest(use_format, use_assert, expect_failure,
+ use_functor, use_user_type)
+ for use_format in [0, 1]
+ for use_assert in [0, 1]
+ for expect_failure in [0, 1]
+ for use_functor in [0, 1]
+ for use_user_type in [0, 1]
+ ])
+
+ return tests
+
+
+def UnitTestPostamble():
+ """Returns the postamble for the tests."""
+
+ return ''
+
+
+def GenerateUnitTest(n):
+ """Returns the tests for up-to n-ary predicate assertions."""
+
+ GenerateFile(UNIT_TEST,
+ UnitTestPreamble()
+ + ''.join([TestsForArity(i) for i in OneTo(n)])
+ + UnitTestPostamble())
+
+
+def _Main():
+ """The entry point of the script. Generates the header file and its
+ unit test."""
+
+ if len(sys.argv) != 2:
+ print __doc__
+ print 'Author: ' + __author__
+ sys.exit(1)
+
+ n = int(sys.argv[1])
+ GenerateHeader(n)
+ GenerateUnitTest(n)
+
+
+if __name__ == '__main__':
+ _Main()
diff --git a/scripts/gtest-config.in b/scripts/gtest-config.in
new file mode 100755
index 0000000..b82d5a1
--- /dev/null
+++ b/scripts/gtest-config.in
@@ -0,0 +1,274 @@
+#!/bin/sh
+
+# These variables are automatically filled in by the configure script.
+name="@PACKAGE_TARNAME@"
+version="@PACKAGE_VERSION@"
+
+show_usage()
+{
+ echo "Usage: gtest-config [OPTIONS...]"
+}
+
+show_help()
+{
+ show_usage
+ cat <<\EOF
+
+The `gtest-config' script provides access to the necessary compile and linking
+flags to connect with Google C++ Testing Framework, both in a build prior to
+installation, and on the system proper after installation. The installation
+overrides may be issued in combination with any other queries, but will only
+affect installation queries if called on a built but not installed gtest. The
+installation queries may not be issued with any other types of queries, and
+only one installation query may be made at a time. The version queries and
+compiler flag queries may be combined as desired but not mixed. Different
+version queries are always combined with logical "and" semantics, and only the
+last of any particular query is used while all previous ones ignored. All
+versions must be specified as a sequence of numbers separated by periods.
+Compiler flag queries output the union of the sets of flags when combined.
+
+ Examples:
+ gtest-config --min-version=1.0 || echo "Insufficient Google Test version."
+
+ g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
+ g++ $(gtest-config --ldflags --libs) -o foo foo.o
+
+ # When using a built but not installed Google Test:
+ g++ $(../../my_gtest_build/scripts/gtest-config ...) ...
+
+ # When using an installed Google Test, but with installation overrides:
+ export GTEST_PREFIX="/opt"
+ g++ $(gtest-config --libdir="/opt/lib64" ...) ...
+
+ Help:
+ --usage brief usage information
+ --help display this help message
+
+ Installation Overrides:
+ --prefix=<dir> overrides the installation prefix
+ --exec-prefix=<dir> overrides the executable installation prefix
+ --libdir=<dir> overrides the library installation prefix
+ --includedir=<dir> overrides the header file installation prefix
+
+ Installation Queries:
+ --prefix installation prefix
+ --exec-prefix executable installation prefix
+ --libdir library installation directory
+ --includedir header file installation directory
+ --version the version of the Google Test installation
+
+ Version Queries:
+ --min-version=VERSION return 0 if the version is at least VERSION
+ --exact-version=VERSION return 0 if the version is exactly VERSION
+ --max-version=VERSION return 0 if the version is at most VERSION
+
+ Compilation Flag Queries:
+ --cppflags compile flags specific to the C-like preprocessors
+ --cxxflags compile flags appropriate for C++ programs
+ --ldflags linker flags
+ --libs libraries for linking
+
+EOF
+}
+
+# This function bounds our version with a min and a max. It uses some clever
+# POSIX-compliant variable expansion to portably do all the work in the shell
+# and avoid any dependency on a particular "sed" or "awk" implementation.
+# Notable is that it will only ever compare the first 3 components of versions.
+# Further components will be cleanly stripped off. All versions must be
+# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and
+# the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should
+# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than
+# continuing to maintain our own shell version.
+check_versions()
+{
+ major_version=${version%%.*}
+ minor_version="0"
+ point_version="0"
+ if test "${version#*.}" != "${version}"; then
+ minor_version=${version#*.}
+ minor_version=${minor_version%%.*}
+ fi
+ if test "${version#*.*.}" != "${version}"; then
+ point_version=${version#*.*.}
+ point_version=${point_version%%.*}
+ fi
+
+ min_version="$1"
+ min_major_version=${min_version%%.*}
+ min_minor_version="0"
+ min_point_version="0"
+ if test "${min_version#*.}" != "${min_version}"; then
+ min_minor_version=${min_version#*.}
+ min_minor_version=${min_minor_version%%.*}
+ fi
+ if test "${min_version#*.*.}" != "${min_version}"; then
+ min_point_version=${min_version#*.*.}
+ min_point_version=${min_point_version%%.*}
+ fi
+
+ max_version="$2"
+ max_major_version=${max_version%%.*}
+ max_minor_version="0"
+ max_point_version="0"
+ if test "${max_version#*.}" != "${max_version}"; then
+ max_minor_version=${max_version#*.}
+ max_minor_version=${max_minor_version%%.*}
+ fi
+ if test "${max_version#*.*.}" != "${max_version}"; then
+ max_point_version=${max_version#*.*.}
+ max_point_version=${max_point_version%%.*}
+ fi
+
+ test $(($major_version)) -lt $(($min_major_version)) && exit 1
+ if test $(($major_version)) -eq $(($min_major_version)); then
+ test $(($minor_version)) -lt $(($min_minor_version)) && exit 1
+ if test $(($minor_version)) -eq $(($min_minor_version)); then
+ test $(($point_version)) -lt $(($min_point_version)) && exit 1
+ fi
+ fi
+
+ test $(($major_version)) -gt $(($max_major_version)) && exit 1
+ if test $(($major_version)) -eq $(($max_major_version)); then
+ test $(($minor_version)) -gt $(($max_minor_version)) && exit 1
+ if test $(($minor_version)) -eq $(($max_minor_version)); then
+ test $(($point_version)) -gt $(($max_point_version)) && exit 1
+ fi
+ fi
+
+ exit 0
+}
+
+# Show the usage line when no arguments are specified.
+if test $# -eq 0; then
+ show_usage
+ exit 1
+fi
+
+while test $# -gt 0; do
+ case $1 in
+ --usage) show_usage; exit 0;;
+ --help) show_help; exit 0;;
+
+ # Installation overrides
+ --prefix=*) GTEST_PREFIX=${1#--prefix=};;
+ --exec-prefix=*) GTEST_EXEC_PREFIX=${1#--exec-prefix=};;
+ --libdir=*) GTEST_LIBDIR=${1#--libdir=};;
+ --includedir=*) GTEST_INCLUDEDIR=${1#--includedir=};;
+
+ # Installation queries
+ --prefix|--exec-prefix|--libdir|--includedir|--version)
+ if test -n "${do_query}"; then
+ show_usage
+ exit 1
+ fi
+ do_query=${1#--}
+ ;;
+
+ # Version checking
+ --min-version=*)
+ do_check_versions=yes
+ min_version=${1#--min-version=}
+ ;;
+ --max-version=*)
+ do_check_versions=yes
+ max_version=${1#--max-version=}
+ ;;
+ --exact-version=*)
+ do_check_versions=yes
+ exact_version=${1#--exact-version=}
+ ;;
+
+ # Compiler flag output
+ --cppflags) echo_cppflags=yes;;
+ --cxxflags) echo_cxxflags=yes;;
+ --ldflags) echo_ldflags=yes;;
+ --libs) echo_libs=yes;;
+
+ # Everything else is an error
+ *) show_usage; exit 1;;
+ esac
+ shift
+done
+
+# These have defaults filled in by the configure script but can also be
+# overridden by environment variables or command line parameters.
+prefix="${GTEST_PREFIX:-@prefix@}"
+exec_prefix="${GTEST_EXEC_PREFIX:-@exec_prefix@}"
+libdir="${GTEST_LIBDIR:-@libdir@}"
+includedir="${GTEST_INCLUDEDIR:-@includedir@}"
+
+# We try and detect if our binary is not located at its installed location. If
+# it's not, we provide variables pointing to the source and build tree rather
+# than to the install tree. This allows building against a just-built gtest
+# rather than an installed gtest.
+bindir="@bindir@"
+this_relative_bindir=`dirname $0`
+this_bindir=`cd ${this_relative_bindir}; pwd -P`
+if test "${this_bindir}" = "${this_bindir%${bindir}}"; then
+ # The path to the script doesn't end in the bindir sequence from Autoconf,
+ # assume that we are in a build tree.
+ build_dir=`dirname ${this_bindir}`
+ src_dir=`cd ${this_bindir}/@top_srcdir@; pwd -P`
+
+ # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we
+ # should work to remove it, and/or remove libtool altogether, replacing it
+ # with direct references to the library and a link path.
+ gtest_libs="${build_dir}/lib/libgtest.la"
+ gtest_ldflags=""
+
+ # We provide hooks to include from either the source or build dir, where the
+ # build dir is always preferred. This will potentially allow us to write
+ # build rules for generated headers and have them automatically be preferred
+ # over provided versions.
+ gtest_cppflags="-I${build_dir}/include -I${src_dir}/include"
+ gtest_cxxflags=""
+else
+ # We're using an installed gtest, although it may be staged under some
+ # prefix. Assume (as our own libraries do) that we can resolve the prefix,
+ # and are present in the dynamic link paths.
+ gtest_ldflags="-L${libdir}"
+ gtest_libs="-l${name}"
+ gtest_cppflags="-I${includedir}"
+ gtest_cxxflags=""
+fi
+
+# Do an installation query if requested.
+if test -n "$do_query"; then
+ case $do_query in
+ prefix) echo $prefix; exit 0;;
+ exec-prefix) echo $exec_prefix; exit 0;;
+ libdir) echo $libdir; exit 0;;
+ includedir) echo $includedir; exit 0;;
+ version) echo $version; exit 0;;
+ *) show_usage; exit 1;;
+ esac
+fi
+
+# Do a version check if requested.
+if test "$do_check_versions" = "yes"; then
+ # Make sure we didn't receive a bad combination of parameters.
+ test "$echo_cppflags" = "yes" && show_usage && exit 1
+ test "$echo_cxxflags" = "yes" && show_usage && exit 1
+ test "$echo_ldflags" = "yes" && show_usage && exit 1
+ test "$echo_libs" = "yes" && show_usage && exit 1
+
+ if test "$exact_version" != ""; then
+ check_versions $exact_version $exact_version
+ # unreachable
+ else
+ check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999}
+ # unreachable
+ fi
+fi
+
+# Do the output in the correct order so that these can be used in-line of
+# a compiler invocation.
+output=""
+test "$echo_cppflags" = "yes" && output="$output $gtest_cppflags"
+test "$echo_cxxflags" = "yes" && output="$output $gtest_cxxflags"
+test "$echo_ldflags" = "yes" && output="$output $gtest_ldflags"
+test "$echo_libs" = "yes" && output="$output $gtest_libs"
+echo $output
+
+exit 0
diff --git a/scripts/test/Makefile b/scripts/test/Makefile
new file mode 100644
index 0000000..ffc0c90
--- /dev/null
+++ b/scripts/test/Makefile
@@ -0,0 +1,57 @@
+# A Makefile for fusing Google Test and building a sample test against it.
+#
+# SYNOPSIS:
+#
+# make [all] - makes everything.
+# make TARGET - makes the given target.
+# make check - makes everything and runs the built sample test.
+# make clean - removes all files generated by make.
+
+# Points to the root of fused Google Test, relative to where this file is.
+FUSED_GTEST_DIR = output
+
+# Paths to the fused gtest files.
+FUSED_GTEST_H = $(FUSED_GTEST_DIR)/gtest/gtest.h
+FUSED_GTEST_ALL_CC = $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
+
+# Where to find the sample test.
+SAMPLE_DIR = ../../samples
+
+# Where to find gtest_main.cc.
+GTEST_MAIN_CC = ../../src/gtest_main.cc
+
+# Flags passed to the preprocessor.
+CPPFLAGS += -I$(FUSED_GTEST_DIR)
+
+# Flags passed to the C++ compiler.
+CXXFLAGS += -g
+
+all : sample1_unittest
+
+check : all
+ ./sample1_unittest
+
+clean :
+ rm -rf $(FUSED_GTEST_DIR) sample1_unittest *.o
+
+$(FUSED_GTEST_H) :
+ ../fuse_gtest_files.py $(FUSED_GTEST_DIR)
+
+$(FUSED_GTEST_ALL_CC) :
+ ../fuse_gtest_files.py $(FUSED_GTEST_DIR)
+
+gtest-all.o : $(FUSED_GTEST_H) $(FUSED_GTEST_ALL_CC)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
+
+gtest_main.o : $(FUSED_GTEST_H) $(GTEST_MAIN_CC)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_MAIN_CC)
+
+sample1.o : $(SAMPLE_DIR)/sample1.cc $(SAMPLE_DIR)/sample1.h
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1.cc
+
+sample1_unittest.o : $(SAMPLE_DIR)/sample1_unittest.cc \
+ $(SAMPLE_DIR)/sample1.h $(FUSED_GTEST_H)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1_unittest.cc
+
+sample1_unittest : sample1.o sample1_unittest.o gtest-all.o gtest_main.o
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@
diff --git a/src/Android.mk b/src/Android.mk
new file mode 100644
index 0000000..cd98aa3
--- /dev/null
+++ b/src/Android.mk
@@ -0,0 +1,75 @@
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+ifeq ($(HOST_OS),linux)
+
+LOCAL_PATH := $(call my-dir)
+
+#######################################################################
+# gtest lib host
+
+include $(CLEAR_VARS)
+
+LOCAL_CPP_EXTENSION := .cc
+# TODO: may need to drag these in a shared variable when we start to
+# support target builds.
+LOCAL_SRC_FILES := \
+ gtest.cc \
+ gtest-death-test.cc \
+ gtest-filepath.cc \
+ src/gtest-internal-inl.h \
+ gtest-port.cc \
+ gtest-test-part.cc \
+ gtest-typed-test.cc
+
+
+LOCAL_C_INCLUDES := \
+ $(LOCAL_PATH)/.. \
+ $(LOCAL_PATH)/../include
+
+
+LOCAL_CFLAGS += -DGTEST_OS_LINUX -DGTEST_HAS_STD_STRING -O0
+
+LOCAL_MODULE := libgtest
+LOCAL_MODULE_TAGS := tests
+
+include $(BUILD_HOST_STATIC_LIBRARY)
+
+#######################################################################
+# gtest_main lib host
+
+include $(CLEAR_VARS)
+
+LOCAL_CPP_EXTENSION := .cc
+# TODO: may need to drag these in a shared variable when we start to
+# support target builds.
+LOCAL_SRC_FILES := \
+ gtest_main.cc
+
+LOCAL_C_INCLUDES := \
+ $(LOCAL_PATH)/.. \
+ $(LOCAL_PATH)/../include
+
+LOCAL_CFLAGS += -DGTEST_OS_LINUX -DGTEST_HAS_STD_STRING -O0
+
+LOCAL_STATIC_LIBRARIES := libgtest
+
+LOCAL_MODULE := libgtest_main
+LOCAL_MODULE_TAGS := eng
+
+include $(BUILD_HOST_STATIC_LIBRARY)
+
+endif # HOST_OS == linux
diff --git a/src/gtest-all.cc b/src/gtest-all.cc
new file mode 100644
index 0000000..a67ea0f
--- /dev/null
+++ b/src/gtest-all.cc
@@ -0,0 +1,41 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+// Google C++ Testing Framework (Google Test)
+//
+// Sometimes it's desirable to build Google Test by compiling a single file.
+// This file serves this purpose.
+#include "src/gtest.cc"
+#include "src/gtest-death-test.cc"
+#include "src/gtest-filepath.cc"
+#include "src/gtest-port.cc"
+#include "src/gtest-test-part.cc"
+#include "src/gtest-typed-test.cc"
diff --git a/src/gtest-death-test.cc b/src/gtest-death-test.cc
new file mode 100644
index 0000000..7e7dd60
--- /dev/null
+++ b/src/gtest-death-test.cc
@@ -0,0 +1,1315 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+//
+// This file implements death tests.
+
+#include <gtest/gtest-death-test.h>
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_HAS_DEATH_TEST
+
+#if GTEST_OS_MAC
+#include <crt_externs.h>
+#endif // GTEST_OS_MAC
+
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <stdarg.h>
+
+#if GTEST_OS_WINDOWS
+#include <windows.h>
+#else
+#include <sys/mman.h>
+#include <sys/wait.h>
+#endif // GTEST_OS_WINDOWS
+
+#endif // GTEST_HAS_DEATH_TEST
+
+#include <gtest/gtest-message.h>
+#include <gtest/internal/gtest-string.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+// Constants.
+
+// The default death test style.
+static const char kDefaultDeathTestStyle[] = "fast";
+
+GTEST_DEFINE_string_(
+ death_test_style,
+ internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle),
+ "Indicates how to run a death test in a forked child process: "
+ "\"threadsafe\" (child process re-executes the test binary "
+ "from the beginning, running only the specific death test) or "
+ "\"fast\" (child process runs the death test immediately "
+ "after forking).");
+
+GTEST_DEFINE_bool_(
+ death_test_use_fork,
+ internal::BoolFromGTestEnv("death_test_use_fork", false),
+ "Instructs to use fork()/_exit() instead of clone() in death tests. "
+ "Ignored and always uses fork() on POSIX systems where clone() is not "
+ "implemented. Useful when running under valgrind or similar tools if "
+ "those do not support clone(). Valgrind 3.3.1 will just fail if "
+ "it sees an unsupported combination of clone() flags. "
+ "It is not recommended to use this flag w/o valgrind though it will "
+ "work in 99% of the cases. Once valgrind is fixed, this flag will "
+ "most likely be removed.");
+
+namespace internal {
+GTEST_DEFINE_string_(
+ internal_run_death_test, "",
+ "Indicates the file, line number, temporal index of "
+ "the single death test to run, and a file descriptor to "
+ "which a success code may be sent, all separated by "
+ "colons. This flag is specified if and only if the current "
+ "process is a sub-process launched for running a thread-safe "
+ "death test. FOR INTERNAL USE ONLY.");
+} // namespace internal
+
+#if GTEST_HAS_DEATH_TEST
+
+// ExitedWithCode constructor.
+ExitedWithCode::ExitedWithCode(int exit_code) : exit_code_(exit_code) {
+}
+
+// ExitedWithCode function-call operator.
+bool ExitedWithCode::operator()(int exit_status) const {
+#if GTEST_OS_WINDOWS
+ return exit_status == exit_code_;
+#else
+ return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_;
+#endif // GTEST_OS_WINDOWS
+}
+
+#if !GTEST_OS_WINDOWS
+// KilledBySignal constructor.
+KilledBySignal::KilledBySignal(int signum) : signum_(signum) {
+}
+
+// KilledBySignal function-call operator.
+bool KilledBySignal::operator()(int exit_status) const {
+ return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_;
+}
+#endif // !GTEST_OS_WINDOWS
+
+namespace internal {
+
+// Utilities needed for death tests.
+
+// Generates a textual description of a given exit code, in the format
+// specified by wait(2).
+static String ExitSummary(int exit_code) {
+ Message m;
+#if GTEST_OS_WINDOWS
+ m << "Exited with exit status " << exit_code;
+#else
+ if (WIFEXITED(exit_code)) {
+ m << "Exited with exit status " << WEXITSTATUS(exit_code);
+ } else if (WIFSIGNALED(exit_code)) {
+ m << "Terminated by signal " << WTERMSIG(exit_code);
+ }
+#ifdef WCOREDUMP
+ if (WCOREDUMP(exit_code)) {
+ m << " (core dumped)";
+ }
+#endif
+#endif // GTEST_OS_WINDOWS
+ return m.GetString();
+}
+
+// Returns true if exit_status describes a process that was terminated
+// by a signal, or exited normally with a nonzero exit code.
+bool ExitedUnsuccessfully(int exit_status) {
+ return !ExitedWithCode(0)(exit_status);
+}
+
+#if !GTEST_OS_WINDOWS
+// Generates a textual failure message when a death test finds more than
+// one thread running, or cannot determine the number of threads, prior
+// to executing the given statement. It is the responsibility of the
+// caller not to pass a thread_count of 1.
+static String DeathTestThreadWarning(size_t thread_count) {
+ Message msg;
+ msg << "Death tests use fork(), which is unsafe particularly"
+ << " in a threaded context. For this test, " << GTEST_NAME_ << " ";
+ if (thread_count == 0)
+ msg << "couldn't detect the number of threads.";
+ else
+ msg << "detected " << thread_count << " threads.";
+ return msg.GetString();
+}
+#endif // !GTEST_OS_WINDOWS
+
+// Flag characters for reporting a death test that did not die.
+static const char kDeathTestLived = 'L';
+static const char kDeathTestReturned = 'R';
+static const char kDeathTestInternalError = 'I';
+
+// An enumeration describing all of the possible ways that a death test
+// can conclude. DIED means that the process died while executing the
+// test code; LIVED means that process lived beyond the end of the test
+// code; and RETURNED means that the test statement attempted a "return,"
+// which is not allowed. IN_PROGRESS means the test has not yet
+// concluded.
+enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED };
+
+// Routine for aborting the program which is safe to call from an
+// exec-style death test child process, in which case the error
+// message is propagated back to the parent process. Otherwise, the
+// message is simply printed to stderr. In either case, the program
+// then exits with status 1.
+void DeathTestAbort(const String& message) {
+ // On a POSIX system, this function may be called from a threadsafe-style
+ // death test child process, which operates on a very small stack. Use
+ // the heap for any additional non-minuscule memory requirements.
+ const InternalRunDeathTestFlag* const flag =
+ GetUnitTestImpl()->internal_run_death_test_flag();
+ if (flag != NULL) {
+// Suppress MSVC complaints about POSIX functions.
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4996)
+#endif // _MSC_VER
+ FILE* parent = fdopen(flag->status_fd(), "w");
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+ fputc(kDeathTestInternalError, parent);
+ fprintf(parent, "%s", message.c_str());
+ fflush(parent);
+ _exit(1);
+ } else {
+ fprintf(stderr, "%s", message.c_str());
+ fflush(stderr);
+ abort();
+ }
+}
+
+// A replacement for CHECK that calls DeathTestAbort if the assertion
+// fails.
+#define GTEST_DEATH_TEST_CHECK_(expression) \
+ do { \
+ if (!(expression)) { \
+ DeathTestAbort(::testing::internal::String::Format(\
+ "CHECK failed: File %s, line %d: %s", \
+ __FILE__, __LINE__, #expression)); \
+ } \
+ } while (0)
+
+// This macro is similar to GTEST_DEATH_TEST_CHECK_, but it is meant for
+// evaluating any system call that fulfills two conditions: it must return
+// -1 on failure, and set errno to EINTR when it is interrupted and
+// should be tried again. The macro expands to a loop that repeatedly
+// evaluates the expression as long as it evaluates to -1 and sets
+// errno to EINTR. If the expression evaluates to -1 but errno is
+// something other than EINTR, DeathTestAbort is called.
+#define GTEST_DEATH_TEST_CHECK_SYSCALL_(expression) \
+ do { \
+ int gtest_retval; \
+ do { \
+ gtest_retval = (expression); \
+ } while (gtest_retval == -1 && errno == EINTR); \
+ if (gtest_retval == -1) { \
+ DeathTestAbort(::testing::internal::String::Format(\
+ "CHECK failed: File %s, line %d: %s != -1", \
+ __FILE__, __LINE__, #expression)); \
+ } \
+ } while (0)
+
+// Returns the message describing the last system error, regardless of the
+// platform.
+String GetLastSystemErrorMessage() {
+#if GTEST_OS_WINDOWS
+ const DWORD error_num = ::GetLastError();
+
+ if (error_num == NULL)
+ return String("");
+
+ char* message_ptr;
+
+ ::FormatMessageA(
+ // The caller does not provide a buffer. The function will allocate one.
+ FORMAT_MESSAGE_ALLOCATE_BUFFER |
+ // The function must look up an error message in its system error
+ // message table.
+ FORMAT_MESSAGE_FROM_SYSTEM |
+ // Do not expand insert sequences in the message definition.
+ FORMAT_MESSAGE_IGNORE_INSERTS,
+ NULL, // Message source. Ignored in this call.
+ error_num,
+ 0x0, // Use system-default language.
+ reinterpret_cast<LPSTR>(&message_ptr),
+ 0, // Buffer size. Ignored in this call.
+ NULL); // Message arguments. Ignored in this call.
+
+ const String message = message_ptr;
+ ::LocalFree(message_ptr);
+ return message;
+#else
+ return errno == 0 ? String("") : String(strerror(errno));
+#endif // GTEST_OS_WINDOWS
+}
+
+// TODO(vladl@google.com): Move the definition of FailFromInternalError
+// here.
+#if GTEST_OS_WINDOWS
+static void FailFromInternalError(HANDLE handle);
+#else
+static void FailFromInternalError(int fd);
+#endif // GTEST_OS_WINDOWS
+
+// Death test constructor. Increments the running death test count
+// for the current test.
+DeathTest::DeathTest() {
+ TestInfo* const info = GetUnitTestImpl()->current_test_info();
+ if (info == NULL) {
+ DeathTestAbort("Cannot run a death test outside of a TEST or "
+ "TEST_F construct");
+ }
+}
+
+// Creates and returns a death test by dispatching to the current
+// death test factory.
+bool DeathTest::Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test) {
+ return GetUnitTestImpl()->death_test_factory()->Create(
+ statement, regex, file, line, test);
+}
+
+const char* DeathTest::LastMessage() {
+ return last_death_test_message_.c_str();
+}
+
+void DeathTest::set_last_death_test_message(const String& message) {
+ last_death_test_message_ = message;
+}
+
+String DeathTest::last_death_test_message_;
+
+// Provides cross platform implementation for some death functionality.
+// TODO(vladl@google.com): Merge this class with DeathTest in
+// gtest-death-test-internal.h.
+class DeathTestImpl : public DeathTest {
+ protected:
+ DeathTestImpl(const char* statement, const RE* regex)
+ : statement_(statement),
+ regex_(regex),
+ spawned_(false),
+ status_(-1),
+ outcome_(IN_PROGRESS) {}
+
+ virtual bool Passed(bool status_ok);
+
+ const char* statement() const { return statement_; }
+ const RE* regex() const { return regex_; }
+ bool spawned() const { return spawned_; }
+ void set_spawned(bool spawned) { spawned_ = spawned; }
+ int status() const { return status_; }
+ void set_status(int status) { status_ = status; }
+ DeathTestOutcome outcome() const { return outcome_; }
+ void set_outcome(DeathTestOutcome outcome) { outcome_ = outcome; }
+
+ private:
+ // The textual content of the code this object is testing. This class
+ // doesn't own this string and should not attempt to delete it.
+ const char* const statement_;
+ // The regular expression which test output must match. DeathTestImpl
+ // doesn't own this object and should not attempt to delete it.
+ const RE* const regex_;
+ // True if the death test child process has been successfully spawned.
+ bool spawned_;
+ // The exit status of the child process.
+ int status_;
+ // How the death test concluded.
+ DeathTestOutcome outcome_;
+};
+
+// TODO(vladl@google.com): Move definition of DeathTestImpl::Passed() here.
+
+#if GTEST_OS_WINDOWS
+// WindowsDeathTest implements death tests on Windows. Due to the
+// specifics of starting new processes on Windows, death tests there are
+// always threadsafe, and Google Test considers the
+// --gtest_death_test_style=fast setting to be equivalent to
+// --gtest_death_test_style=threadsafe there.
+//
+// A few implementation notes: Like the Linux version, the Windows
+// implementation uses pipes for child-to-parent communication. But due to
+// the specifics of pipes on Windows, some extra steps are required:
+//
+// 1. The parent creates a communication pipe and stores handles to both
+// ends of it.
+// 2. The parent starts the child and provides it with the information
+// necessary to acquire the handle to the write end of the pipe.
+// 3. The child acquires the write end of the pipe and signals the parent
+// using a Windows event.
+// 4. Now the parent can release the write end of the pipe on its side. If
+// this is done before step 3, the object's reference count goes down to
+// 0 and it is destroyed, preventing the child from acquiring it. The
+// parent now has to release it, or read operations on the read end of
+// the pipe will not return when the child terminates.
+// 5. The parent reads child's output through the pipe (outcome code and
+// any possible error messages) from the pipe, and its stderr and then
+// determines whether to fail the test.
+//
+// Note: to distinguish Win32 API calls from the local method and function
+// calls, the former are explicitly resolved in the global namespace.
+//
+class WindowsDeathTest : public DeathTestImpl {
+ public:
+ WindowsDeathTest(const char* statement,
+ const RE* regex,
+ const char* file,
+ int line)
+ : DeathTestImpl(statement, regex), file_(file), line_(line) {}
+
+ // All of these virtual functions are inherited from DeathTest.
+ virtual int Wait();
+ virtual void Abort(AbortReason reason);
+ virtual TestRole AssumeRole();
+
+ private:
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+ // Handle to the read end of the pipe to the child process.
+ // The child keeps its write end of the pipe in the status_handle_
+ // field of its InternalRunDeathTestFlag class.
+ AutoHandle read_handle_;
+ // Handle to the write end of the pipe to the child process.
+ AutoHandle write_handle_;
+ // Child process handle.
+ AutoHandle child_handle_;
+ // Event the child process uses to signal the parent that it has
+ // acquired the handle to the write end of the pipe. After seeing this
+ // event the parent can release its own handles to make sure its
+ // ReadFile() calls return when the child terminates.
+ AutoHandle event_handle_;
+};
+
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+// TODO(vladl@google.com): Outcome classification logic is common with
+// ForkingDeathTes::Wait(). Refactor it into a
+// common function.
+int WindowsDeathTest::Wait() {
+ if (!spawned())
+ return 0;
+
+ // Wait until the child either signals that it has acquired the write end
+ // of the pipe or it dies.
+ const HANDLE wait_handles[2] = { child_handle_.Get(), event_handle_.Get() };
+ switch (::WaitForMultipleObjects(2,
+ wait_handles,
+ FALSE, // Waits for any of the handles.
+ INFINITE)) {
+ case WAIT_OBJECT_0:
+ case WAIT_OBJECT_0 + 1:
+ break;
+ default:
+ GTEST_DEATH_TEST_CHECK_(false); // Should not get here.
+ }
+
+ // The child has acquired the write end of the pipe or exited.
+ // We release the handle on our side and continue.
+ write_handle_.Reset();
+ event_handle_.Reset();
+
+ // ReadFile() blocks until data is available (signifying the
+ // failure of the death test) or until the pipe is closed (signifying
+ // its success), so it's okay to call this in the parent before or
+ // after the child process has exited.
+ char flag;
+ DWORD bytes_read;
+ GTEST_DEATH_TEST_CHECK_(::ReadFile(read_handle_.Get(),
+ &flag,
+ 1,
+ &bytes_read,
+ NULL) ||
+ ::GetLastError() == ERROR_BROKEN_PIPE);
+
+ if (bytes_read == 0) {
+ set_outcome(DIED);
+ } else if (bytes_read == 1) {
+ switch (flag) {
+ case kDeathTestReturned:
+ set_outcome(RETURNED);
+ break;
+ case kDeathTestLived:
+ set_outcome(LIVED);
+ break;
+ case kDeathTestInternalError:
+ FailFromInternalError(read_handle_.Get()); // Does not return.
+ break;
+ default:
+ GTEST_LOG_(FATAL,
+ Message() << "Death test child process reported "
+ << " unexpected status byte ("
+ << static_cast<unsigned int>(flag) << ")");
+ }
+ } else {
+ GTEST_LOG_(FATAL,
+ Message() << "Read from death test child process failed: "
+ << GetLastSystemErrorMessage());
+ }
+ read_handle_.Reset(); // Done with reading.
+
+ // Waits for the child process to exit if it haven't already. This
+ // returns immediately if the child has already exited, regardless of
+ // whether previous calls to WaitForMultipleObjects synchronized on this
+ // handle or not.
+ GTEST_DEATH_TEST_CHECK_(
+ WAIT_OBJECT_0 == ::WaitForSingleObject(child_handle_.Get(),
+ INFINITE));
+ DWORD status;
+ GTEST_DEATH_TEST_CHECK_(::GetExitCodeProcess(child_handle_.Get(),
+ &status));
+ child_handle_.Reset();
+ set_status(static_cast<int>(status));
+ return this->status();
+}
+
+// TODO(vladl@google.com): define a cross-platform way to write to
+// status_fd to be used both here and in ForkingDeathTest::Abort().
+//
+// Signals that the death test did not die as expected. This is called
+// from the child process only.
+void WindowsDeathTest::Abort(AbortReason reason) {
+ const InternalRunDeathTestFlag* const internal_flag =
+ GetUnitTestImpl()->internal_run_death_test_flag();
+ // The parent process considers the death test to be a failure if
+ // it finds any data in our pipe. So, here we write a single flag byte
+ // to the pipe, then exit.
+ const char status_ch =
+ reason == TEST_DID_NOT_DIE ? kDeathTestLived : kDeathTestReturned;
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4996)
+#endif // _MSC_VER
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(write(internal_flag->status_fd(),
+ &status_ch, 1));
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+
+ // The write handle will be closed when the child terminates in _exit().
+ _exit(1); // Exits w/o any normal exit hooks (we were supposed to crash)
+}
+
+// The AssumeRole process for a Windows death test. It creates a child
+// process with the same executable as the current process to run the
+// death test. The child process is given the --gtest_filter and
+// --gtest_internal_run_death_test flags such that it knows to run the
+// current death test only.
+DeathTest::TestRole WindowsDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != NULL) {
+ // ParseInternalRunDeathTestFlag() has performed all the necessary
+ // processing.
+ return EXECUTE_TEST;
+ }
+
+ // WindowsDeathTest uses an anonymous pipe to communicate results of
+ // a death test.
+ SECURITY_ATTRIBUTES handles_are_inheritable = {
+ sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
+ HANDLE read_handle, write_handle;
+ GTEST_DEATH_TEST_CHECK_(::CreatePipe(&read_handle, &write_handle,
+ &handles_are_inheritable,
+ 0)); // Default buffer size.
+ read_handle_.Reset(read_handle);
+ write_handle_.Reset(write_handle);
+ event_handle_.Reset(::CreateEvent(
+ &handles_are_inheritable,
+ TRUE, // The event will automatically reset to non-signaled state.
+ FALSE, // The initial state is non-signalled.
+ NULL)); // The even is unnamed.
+ GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != NULL);
+ const String filter_flag = String::Format("--%s%s=%s.%s",
+ GTEST_FLAG_PREFIX_, kFilterFlag,
+ info->test_case_name(),
+ info->name());
+ const String internal_flag = String::Format(
+ "--%s%s=%s|%d|%d|%u|%Iu|%Iu",
+ GTEST_FLAG_PREFIX_,
+ kInternalRunDeathTestFlag,
+ file_, line_,
+ death_test_index,
+ static_cast<unsigned int>(::GetCurrentProcessId()),
+ // size_t has the same with as pointers on both 32-bit and 64-bit
+ // Windows platforms.
+ // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
+ reinterpret_cast<size_t>(write_handle),
+ reinterpret_cast<size_t>(event_handle_.Get()));
+
+ char executable_path[_MAX_PATH + 1]; // NOLINT
+ GTEST_DEATH_TEST_CHECK_(
+ _MAX_PATH + 1 != ::GetModuleFileNameA(NULL,
+ executable_path,
+ _MAX_PATH));
+
+ String command_line = String::Format("%s %s \"%s\"",
+ ::GetCommandLineA(),
+ filter_flag.c_str(),
+ internal_flag.c_str());
+
+ DeathTest::set_last_death_test_message("");
+
+ CaptureStderr();
+ // Flush the log buffers since the log streams are shared with the child.
+ FlushInfoLog();
+
+ // The child process will share the standard handles with the parent.
+ STARTUPINFOA startup_info;
+ memset(&startup_info, 0, sizeof(STARTUPINFO));
+ startup_info.dwFlags = STARTF_USESTDHANDLES;
+ startup_info.hStdInput = ::GetStdHandle(STD_INPUT_HANDLE);
+ startup_info.hStdOutput = ::GetStdHandle(STD_OUTPUT_HANDLE);
+ startup_info.hStdError = ::GetStdHandle(STD_ERROR_HANDLE);
+
+ PROCESS_INFORMATION process_info;
+ GTEST_DEATH_TEST_CHECK_(::CreateProcessA(
+ executable_path,
+ const_cast<char*>(command_line.c_str()),
+ NULL, // Retuned process handle is not inheritable.
+ NULL, // Retuned thread handle is not inheritable.
+ TRUE, // Child inherits all inheritable handles (for write_handle_).
+ 0x0, // Default creation flags.
+ NULL, // Inherit the parent's environment.
+ UnitTest::GetInstance()->original_working_dir(),
+ &startup_info,
+ &process_info));
+ child_handle_.Reset(process_info.hProcess);
+ ::CloseHandle(process_info.hThread);
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+#else // We are not on Windows.
+
+// ForkingDeathTest provides implementations for most of the abstract
+// methods of the DeathTest interface. Only the AssumeRole method is
+// left undefined.
+class ForkingDeathTest : public DeathTestImpl {
+ public:
+ ForkingDeathTest(const char* statement, const RE* regex);
+
+ // All of these virtual functions are inherited from DeathTest.
+ virtual int Wait();
+ virtual void Abort(AbortReason reason);
+
+ protected:
+ void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; }
+ void set_read_fd(int fd) { read_fd_ = fd; }
+ void set_write_fd(int fd) { write_fd_ = fd; }
+
+ private:
+ // PID of child process during death test; 0 in the child process itself.
+ pid_t child_pid_;
+ // File descriptors for communicating the death test's status byte.
+ int read_fd_; // Always -1 in the child process.
+ int write_fd_; // Always -1 in the parent process.
+};
+
+// Constructs a ForkingDeathTest.
+ForkingDeathTest::ForkingDeathTest(const char* statement, const RE* regex)
+ : DeathTestImpl(statement, regex),
+ child_pid_(-1),
+ read_fd_(-1),
+ write_fd_(-1) {
+}
+#endif // GTEST_OS_WINDOWS
+
+// This is called from a death test parent process to read a failure
+// message from the death test child process and log it with the FATAL
+// severity. On Windows, the message is read from a pipe handle. On other
+// platforms, it is read from a file descriptor.
+// TODO(vladl@google.com): Re-factor the code to merge common parts after
+// the reading code is abstracted.
+#if GTEST_OS_WINDOWS
+static void FailFromInternalError(HANDLE handle) {
+ Message error;
+ char buffer[256];
+
+ bool read_succeeded = true;
+ DWORD bytes_read;
+ do {
+ // ERROR_BROKEN_PIPE arises when the other end of the pipe has been
+ // closed. This is a normal condition for us.
+ bytes_read = 0;
+ read_succeeded = ::ReadFile(handle,
+ buffer,
+ sizeof(buffer) - 1,
+ &bytes_read,
+ NULL) || ::GetLastError() == ERROR_BROKEN_PIPE;
+ buffer[bytes_read] = 0;
+ error << buffer;
+ } while (read_succeeded && bytes_read > 0);
+
+ if (read_succeeded) {
+ GTEST_LOG_(FATAL, error);
+ } else {
+ const DWORD last_error = ::GetLastError();
+ const String message = GetLastSystemErrorMessage();
+ GTEST_LOG_(FATAL,
+ Message() << "Error while reading death test internal: "
+ << message << " [" << last_error << "]");
+ }
+}
+#else
+static void FailFromInternalError(int fd) {
+ Message error;
+ char buffer[256];
+ ssize_t num_read;
+
+ do {
+ while ((num_read = read(fd, buffer, 255)) > 0) {
+ buffer[num_read] = '\0';
+ error << buffer;
+ }
+ } while (num_read == -1 && errno == EINTR);
+
+ if (num_read == 0) {
+ GTEST_LOG_(FATAL, error);
+ } else {
+ const int last_error = errno;
+ const String message = GetLastSystemErrorMessage();
+ GTEST_LOG_(FATAL,
+ Message() << "Error while reading death test internal: "
+ << message << " [" << last_error << "]");
+ }
+}
+#endif // GTEST_OS_WINDOWS
+
+#if !GTEST_OS_WINDOWS
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+int ForkingDeathTest::Wait() {
+ if (!spawned())
+ return 0;
+
+ // The read() here blocks until data is available (signifying the
+ // failure of the death test) or until the pipe is closed (signifying
+ // its success), so it's okay to call this in the parent before
+ // the child process has exited.
+ char flag;
+ ssize_t bytes_read;
+
+ do {
+ bytes_read = read(read_fd_, &flag, 1);
+ } while (bytes_read == -1 && errno == EINTR);
+
+ if (bytes_read == 0) {
+ set_outcome(DIED);
+ } else if (bytes_read == 1) {
+ switch (flag) {
+ case kDeathTestReturned:
+ set_outcome(RETURNED);
+ break;
+ case kDeathTestLived:
+ set_outcome(LIVED);
+ break;
+ case kDeathTestInternalError:
+ FailFromInternalError(read_fd_); // Does not return.
+ break;
+ default:
+ GTEST_LOG_(FATAL,
+ Message() << "Death test child process reported unexpected "
+ << "status byte (" << static_cast<unsigned int>(flag)
+ << ")");
+ }
+ } else {
+ const String error_message = GetLastSystemErrorMessage();
+ GTEST_LOG_(FATAL,
+ Message() << "Read from death test child process failed: "
+ << error_message);
+ }
+
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(read_fd_));
+ int status;
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(waitpid(child_pid_, &status, 0));
+ set_status(status);
+ return status;
+}
+#endif // !GTEST_OS_WINDOWS
+
+// Assesses the success or failure of a death test, using both private
+// members which have previously been set, and one argument:
+//
+// Private data members:
+// outcome: An enumeration describing how the death test
+// concluded: DIED, LIVED, or RETURNED. The death test fails
+// in the latter two cases.
+// status: The exit status of the child process. On *nix, it is in the
+// in the format specified by wait(2). On Windows, this is the
+// value supplied to the ExitProcess() API or a numeric code
+// of the exception that terminated the program.
+// regex: A regular expression object to be applied to
+// the test's captured standard error output; the death test
+// fails if it does not match.
+//
+// Argument:
+// status_ok: true if exit_status is acceptable in the context of
+// this particular death test, which fails if it is false
+//
+// Returns true iff all of the above conditions are met. Otherwise, the
+// first failing condition, in the order given above, is the one that is
+// reported. Also sets the last death test message string.
+bool DeathTestImpl::Passed(bool status_ok) {
+ if (!spawned())
+ return false;
+
+#if GTEST_HAS_GLOBAL_STRING
+ const ::string error_message = GetCapturedStderr();
+#else
+ const ::std::string error_message = GetCapturedStderr();
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ bool success = false;
+ Message buffer;
+
+ buffer << "Death test: " << statement() << "\n";
+ switch (outcome()) {
+ case LIVED:
+ buffer << " Result: failed to die.\n"
+ << " Error msg: " << error_message;
+ break;
+ case RETURNED:
+ buffer << " Result: illegal return in test statement.\n"
+ << " Error msg: " << error_message;
+ break;
+ case DIED:
+ if (status_ok) {
+ if (RE::PartialMatch(error_message, *regex())) {
+ success = true;
+ } else {
+ buffer << " Result: died but not with expected error.\n"
+ << " Expected: " << regex()->pattern() << "\n"
+ << "Actual msg: " << error_message;
+ }
+ } else {
+ buffer << " Result: died but not with expected exit code:\n"
+ << " " << ExitSummary(status()) << "\n";
+ }
+ break;
+ case IN_PROGRESS:
+ default:
+ GTEST_LOG_(FATAL,
+ "DeathTest::Passed somehow called before conclusion of test");
+ }
+
+ DeathTest::set_last_death_test_message(buffer.GetString());
+ return success;
+}
+
+#if !GTEST_OS_WINDOWS
+// Signals that the death test code which should have exited, didn't.
+// Should be called only in a death test child process.
+// Writes a status byte to the child's status file descriptor, then
+// calls _exit(1).
+void ForkingDeathTest::Abort(AbortReason reason) {
+ // The parent process considers the death test to be a failure if
+ // it finds any data in our pipe. So, here we write a single flag byte
+ // to the pipe, then exit.
+ const char flag =
+ reason == TEST_DID_NOT_DIE ? kDeathTestLived : kDeathTestReturned;
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(write(write_fd_, &flag, 1));
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(write_fd_));
+ _exit(1); // Exits w/o any normal exit hooks (we were supposed to crash)
+}
+
+// A concrete death test class that forks, then immediately runs the test
+// in the child process.
+class NoExecDeathTest : public ForkingDeathTest {
+ public:
+ NoExecDeathTest(const char* statement, const RE* regex) :
+ ForkingDeathTest(statement, regex) { }
+ virtual TestRole AssumeRole();
+};
+
+// The AssumeRole process for a fork-and-run death test. It implements a
+// straightforward fork, with a simple pipe to transmit the status byte.
+DeathTest::TestRole NoExecDeathTest::AssumeRole() {
+ const size_t thread_count = GetThreadCount();
+ if (thread_count != 1) {
+ GTEST_LOG_(WARNING, DeathTestThreadWarning(thread_count));
+ }
+
+ int pipe_fd[2];
+ GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
+
+ DeathTest::set_last_death_test_message("");
+ CaptureStderr();
+ // When we fork the process below, the log file buffers are copied, but the
+ // file descriptors are shared. We flush all log files here so that closing
+ // the file descriptors in the child process doesn't throw off the
+ // synchronization between descriptors and buffers in the parent process.
+ // This is as close to the fork as possible to avoid a race condition in case
+ // there are multiple threads running before the death test, and another
+ // thread writes to the log file.
+ FlushInfoLog();
+
+ const pid_t child_pid = fork();
+ GTEST_DEATH_TEST_CHECK_(child_pid != -1);
+ set_child_pid(child_pid);
+ if (child_pid == 0) {
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[0]));
+ set_write_fd(pipe_fd[1]);
+ // Redirects all logging to stderr in the child process to prevent
+ // concurrent writes to the log files. We capture stderr in the parent
+ // process and append the child process' output to a log.
+ LogToStderr();
+ return EXECUTE_TEST;
+ } else {
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
+ set_read_fd(pipe_fd[0]);
+ set_spawned(true);
+ return OVERSEE_TEST;
+ }
+}
+
+// A concrete death test class that forks and re-executes the main
+// program from the beginning, with command-line flags set that cause
+// only this specific death test to be run.
+class ExecDeathTest : public ForkingDeathTest {
+ public:
+ ExecDeathTest(const char* statement, const RE* regex,
+ const char* file, int line) :
+ ForkingDeathTest(statement, regex), file_(file), line_(line) { }
+ virtual TestRole AssumeRole();
+ private:
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+};
+
+// Utility class for accumulating command-line arguments.
+class Arguments {
+ public:
+ Arguments() {
+ args_.push_back(NULL);
+ }
+
+ ~Arguments() {
+ for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
+ ++i) {
+ free(*i);
+ }
+ }
+ void AddArgument(const char* argument) {
+ args_.insert(args_.end() - 1, strdup(argument));
+ }
+
+ template <typename Str>
+ void AddArguments(const ::std::vector<Str>& arguments) {
+ for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
+ i != arguments.end();
+ ++i) {
+ args_.insert(args_.end() - 1, strdup(i->c_str()));
+ }
+ }
+ char* const* Argv() {
+ return &args_[0];
+ }
+ private:
+ std::vector<char*> args_;
+};
+
+// A struct that encompasses the arguments to the child process of a
+// threadsafe-style death test process.
+struct ExecDeathTestArgs {
+ char* const* argv; // Command-line arguments for the child's call to exec
+ int close_fd; // File descriptor to close; the read end of a pipe
+};
+
+#if GTEST_OS_MAC
+inline char** GetEnviron() {
+ // When Google Test is built as a framework on MacOS X, the environ variable
+ // is unavailable. Apple's documentation (man environ) recommends using
+ // _NSGetEnviron() instead.
+ return *_NSGetEnviron();
+}
+#else
+extern "C" char** environ; // Some POSIX platforms expect you
+ // to declare environ. extern "C" makes
+ // it reside in the global namespace.
+inline char** GetEnviron() {
+ return environ;
+}
+#endif // GTEST_OS_MAC
+
+// The main function for a threadsafe-style death test child process.
+// This function is called in a clone()-ed process and thus must avoid
+// any potentially unsafe operations like malloc or libc functions.
+static int ExecDeathTestChildMain(void* child_arg) {
+ ExecDeathTestArgs* const args = static_cast<ExecDeathTestArgs*>(child_arg);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(args->close_fd));
+
+ // We need to execute the test program in the same environment where
+ // it was originally invoked. Therefore we change to the original
+ // working directory first.
+ const char* const original_dir =
+ UnitTest::GetInstance()->original_working_dir();
+ // We can safely call chdir() as it's a direct system call.
+ if (chdir(original_dir) != 0) {
+ DeathTestAbort(String::Format("chdir(\"%s\") failed: %s",
+ original_dir,
+ GetLastSystemErrorMessage().c_str()));
+ return EXIT_FAILURE;
+ }
+
+ // We can safely call execve() as it's a direct system call. We
+ // cannot use execvp() as it's a libc function and thus potentially
+ // unsafe. Since execve() doesn't search the PATH, the user must
+ // invoke the test program via a valid path that contains at least
+ // one path separator.
+ execve(args->argv[0], args->argv, GetEnviron());
+ DeathTestAbort(String::Format("execve(%s, ...) in %s failed: %s",
+ args->argv[0],
+ original_dir,
+ GetLastSystemErrorMessage().c_str()));
+ return EXIT_FAILURE;
+}
+
+// Two utility routines that together determine the direction the stack
+// grows.
+// This could be accomplished more elegantly by a single recursive
+// function, but we want to guard against the unlikely possibility of
+// a smart compiler optimizing the recursion away.
+bool StackLowerThanAddress(const void* ptr) {
+ int dummy;
+ return &dummy < ptr;
+}
+
+bool StackGrowsDown() {
+ int dummy;
+ return StackLowerThanAddress(&dummy);
+}
+
+// A threadsafe implementation of fork(2) for threadsafe-style death tests
+// that uses clone(2). It dies with an error message if anything goes
+// wrong.
+static pid_t ExecDeathTestFork(char* const* argv, int close_fd) {
+ ExecDeathTestArgs args = { argv, close_fd };
+ pid_t child_pid;
+
+#if GTEST_HAS_CLONE
+ const bool use_fork = GTEST_FLAG(death_test_use_fork);
+
+ if (!use_fork) {
+ static const bool stack_grows_down = StackGrowsDown();
+ const size_t stack_size = getpagesize();
+ // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead.
+ void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE,
+ MAP_ANON | MAP_PRIVATE, -1, 0);
+ GTEST_DEATH_TEST_CHECK_(stack != MAP_FAILED);
+ void* const stack_top =
+ static_cast<char*>(stack) + (stack_grows_down ? stack_size : 0);
+
+ child_pid = clone(&ExecDeathTestChildMain, stack_top, SIGCHLD, &args);
+
+ GTEST_DEATH_TEST_CHECK_(munmap(stack, stack_size) != -1);
+ }
+#else
+ const bool use_fork = true;
+#endif // GTEST_HAS_CLONE
+
+ if (use_fork && (child_pid = fork()) == 0) {
+ ExecDeathTestChildMain(&args);
+ _exit(0);
+ }
+
+ GTEST_DEATH_TEST_CHECK_(child_pid != -1);
+ return child_pid;
+}
+
+// The AssumeRole process for a fork-and-exec death test. It re-executes the
+// main program from the beginning, setting the --gtest_filter
+// and --gtest_internal_run_death_test flags to cause only the current
+// death test to be re-run.
+DeathTest::TestRole ExecDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != NULL) {
+ set_write_fd(flag->status_fd());
+ return EXECUTE_TEST;
+ }
+
+ int pipe_fd[2];
+ GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
+ // Clear the close-on-exec flag on the write end of the pipe, lest
+ // it be closed when the child process does an exec:
+ GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1);
+
+ const String filter_flag =
+ String::Format("--%s%s=%s.%s",
+ GTEST_FLAG_PREFIX_, kFilterFlag,
+ info->test_case_name(), info->name());
+ const String internal_flag =
+ String::Format("--%s%s=%s|%d|%d|%d",
+ GTEST_FLAG_PREFIX_, kInternalRunDeathTestFlag,
+ file_, line_, death_test_index, pipe_fd[1]);
+ Arguments args;
+ args.AddArguments(GetArgvs());
+ args.AddArgument(filter_flag.c_str());
+ args.AddArgument(internal_flag.c_str());
+
+ DeathTest::set_last_death_test_message("");
+
+ CaptureStderr();
+ // See the comment in NoExecDeathTest::AssumeRole for why the next line
+ // is necessary.
+ FlushInfoLog();
+
+ const pid_t child_pid = ExecDeathTestFork(args.Argv(), pipe_fd[0]);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
+ set_child_pid(child_pid);
+ set_read_fd(pipe_fd[0]);
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+
+#endif // !GTEST_OS_WINDOWS
+
+// Creates a concrete DeathTest-derived class that depends on the
+// --gtest_death_test_style flag, and sets the pointer pointed to
+// by the "test" argument to its address. If the test should be
+// skipped, sets that pointer to NULL. Returns true, unless the
+// flag is set to an invalid value.
+bool DefaultDeathTestFactory::Create(const char* statement, const RE* regex,
+ const char* file, int line,
+ DeathTest** test) {
+ UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const int death_test_index = impl->current_test_info()
+ ->increment_death_test_count();
+
+ if (flag != NULL) {
+ if (death_test_index > flag->index()) {
+ DeathTest::set_last_death_test_message(String::Format(
+ "Death test count (%d) somehow exceeded expected maximum (%d)",
+ death_test_index, flag->index()));
+ return false;
+ }
+
+ if (!(flag->file() == file && flag->line() == line &&
+ flag->index() == death_test_index)) {
+ *test = NULL;
+ return true;
+ }
+ }
+
+#if GTEST_OS_WINDOWS
+ if (GTEST_FLAG(death_test_style) == "threadsafe" ||
+ GTEST_FLAG(death_test_style) == "fast") {
+ *test = new WindowsDeathTest(statement, regex, file, line);
+ }
+#else
+ if (GTEST_FLAG(death_test_style) == "threadsafe") {
+ *test = new ExecDeathTest(statement, regex, file, line);
+ } else if (GTEST_FLAG(death_test_style) == "fast") {
+ *test = new NoExecDeathTest(statement, regex);
+ }
+#endif // GTEST_OS_WINDOWS
+ else { // NOLINT - this is more readable than unbalanced brackets inside #if.
+ DeathTest::set_last_death_test_message(String::Format(
+ "Unknown death test style \"%s\" encountered",
+ GTEST_FLAG(death_test_style).c_str()));
+ return false;
+ }
+
+ return true;
+}
+
+// Splits a given string on a given delimiter, populating a given
+// vector with the fields. GTEST_HAS_DEATH_TEST implies that we have
+// ::std::string, so we can use it here.
+// TODO(vladl@google.com): Get rid of std::vector to be able to build on
+// Visual C++ 7.1 with exceptions disabled.
+static void SplitString(const ::std::string& str, char delimiter,
+ ::std::vector< ::std::string>* dest) {
+ ::std::vector< ::std::string> parsed;
+ ::std::string::size_type pos = 0;
+ while (true) {
+ const ::std::string::size_type colon = str.find(delimiter, pos);
+ if (colon == ::std::string::npos) {
+ parsed.push_back(str.substr(pos));
+ break;
+ } else {
+ parsed.push_back(str.substr(pos, colon - pos));
+ pos = colon + 1;
+ }
+ }
+ dest->swap(parsed);
+}
+
+#if GTEST_OS_WINDOWS
+// Recreates the pipe and event handles from the provided parameters,
+// signals the event, and returns a file descriptor wrapped around the pipe
+// handle. This function is called in the child process only.
+int GetStatusFileDescriptor(unsigned int parent_process_id,
+ size_t status_handle_as_size_t,
+ size_t event_handle_as_size_t) {
+ AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE,
+ FALSE, // Non-inheritable.
+ parent_process_id));
+ if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) {
+ DeathTestAbort(String::Format("Unable to open parent process %u",
+ parent_process_id));
+ }
+
+ // TODO(vladl@google.com): Replace the following check with a
+ // compile-time assertion when available.
+ GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t));
+
+ const HANDLE status_handle =
+ reinterpret_cast<HANDLE>(status_handle_as_size_t);
+ HANDLE dup_status_handle;
+
+ // The newly initialized handle is accessible only in in the parent
+ // process. To obtain one accessible within the child, we need to use
+ // DuplicateHandle.
+ if (!::DuplicateHandle(parent_process_handle.Get(), status_handle,
+ ::GetCurrentProcess(), &dup_status_handle,
+ 0x0, // Requested privileges ignored since
+ // DUPLICATE_SAME_ACCESS is used.
+ FALSE, // Request non-inheritable handler.
+ DUPLICATE_SAME_ACCESS)) {
+ DeathTestAbort(String::Format(
+ "Unable to duplicate the pipe handle %Iu from the parent process %u",
+ status_handle_as_size_t, parent_process_id));
+ }
+
+ const HANDLE event_handle = reinterpret_cast<HANDLE>(event_handle_as_size_t);
+ HANDLE dup_event_handle;
+
+ if (!::DuplicateHandle(parent_process_handle.Get(), event_handle,
+ ::GetCurrentProcess(), &dup_event_handle,
+ 0x0,
+ FALSE,
+ DUPLICATE_SAME_ACCESS)) {
+ DeathTestAbort(String::Format(
+ "Unable to duplicate the event handle %Iu from the parent process %u",
+ event_handle_as_size_t, parent_process_id));
+ }
+
+ const int status_fd =
+ ::_open_osfhandle(reinterpret_cast<intptr_t>(dup_status_handle),
+ O_APPEND | O_TEXT);
+ if (status_fd == -1) {
+ DeathTestAbort(String::Format(
+ "Unable to convert pipe handle %Iu to a file descriptor",
+ status_handle_as_size_t));
+ }
+
+ // Signals the parent that the write end of the pipe has been acquired
+ // so the parent can release its own write end.
+ ::SetEvent(dup_event_handle);
+
+ return status_fd;
+}
+#endif // GTEST_OS_WINDOWS
+
+// Returns a newly created InternalRunDeathTestFlag object with fields
+// initialized from the GTEST_FLAG(internal_run_death_test) flag if
+// the flag is specified; otherwise returns NULL.
+InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
+ if (GTEST_FLAG(internal_run_death_test) == "") return NULL;
+
+ // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
+ // can use it here.
+ int line = -1;
+ int index = -1;
+ ::std::vector< ::std::string> fields;
+ SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields);
+ int status_fd = -1;
+
+#if GTEST_OS_WINDOWS
+ unsigned int parent_process_id = 0;
+ size_t status_handle_as_size_t = 0;
+ size_t event_handle_as_size_t = 0;
+
+ if (fields.size() != 6
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)
+ || !ParseNaturalNumber(fields[3], &parent_process_id)
+ || !ParseNaturalNumber(fields[4], &status_handle_as_size_t)
+ || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) {
+ DeathTestAbort(String::Format(
+ "Bad --gtest_internal_run_death_test flag: %s",
+ GTEST_FLAG(internal_run_death_test).c_str()));
+ }
+ status_fd = GetStatusFileDescriptor(parent_process_id,
+ status_handle_as_size_t,
+ event_handle_as_size_t);
+#else
+ if (fields.size() != 4
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)
+ || !ParseNaturalNumber(fields[3], &status_fd)) {
+ DeathTestAbort(String::Format(
+ "Bad --gtest_internal_run_death_test flag: %s",
+ GTEST_FLAG(internal_run_death_test).c_str()));
+ }
+#endif // GTEST_OS_WINDOWS
+ return new InternalRunDeathTestFlag(fields[0], line, index, status_fd);
+}
+
+} // namespace internal
+
+#endif // GTEST_HAS_DEATH_TEST
+
+} // namespace testing
diff --git a/src/gtest-filepath.cc b/src/gtest-filepath.cc
new file mode 100644
index 0000000..32fd3bc
--- /dev/null
+++ b/src/gtest-filepath.cc
@@ -0,0 +1,343 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: keith.ray@gmail.com (Keith Ray)
+
+#include <gtest/internal/gtest-filepath.h>
+#include <gtest/internal/gtest-port.h>
+
+#include <stdlib.h>
+
+#ifdef _WIN32_WCE
+#include <windows.h>
+#elif GTEST_OS_WINDOWS
+#include <direct.h>
+#include <io.h>
+#include <sys/stat.h>
+#elif GTEST_OS_SYMBIAN
+// Symbian OpenC has PATH_MAX in sys/syslimits.h
+#include <sys/syslimits.h>
+#include <unistd.h>
+#else
+#include <limits.h>
+#include <sys/stat.h> // NOLINT
+#include <unistd.h> // NOLINT
+#include <climits> // Some Linux distributions define PATH_MAX here.
+#endif // _WIN32_WCE or _WIN32
+
+#if GTEST_OS_WINDOWS
+#define GTEST_PATH_MAX_ _MAX_PATH
+#elif defined(PATH_MAX)
+#define GTEST_PATH_MAX_ PATH_MAX
+#elif defined(_XOPEN_PATH_MAX)
+#define GTEST_PATH_MAX_ _XOPEN_PATH_MAX
+#else
+#define GTEST_PATH_MAX_ _POSIX_PATH_MAX
+#endif // GTEST_OS_WINDOWS
+
+#include <gtest/internal/gtest-string.h>
+
+namespace testing {
+namespace internal {
+
+#if GTEST_OS_WINDOWS
+const char kPathSeparator = '\\';
+const char kPathSeparatorString[] = "\\";
+#ifdef _WIN32_WCE
+// Windows CE doesn't have a current directory. You should not use
+// the current directory in tests on Windows CE, but this at least
+// provides a reasonable fallback.
+const char kCurrentDirectoryString[] = "\\";
+// Windows CE doesn't define INVALID_FILE_ATTRIBUTES
+const DWORD kInvalidFileAttributes = 0xffffffff;
+#else
+const char kCurrentDirectoryString[] = ".\\";
+#endif // _WIN32_WCE
+#else
+const char kPathSeparator = '/';
+const char kPathSeparatorString[] = "/";
+const char kCurrentDirectoryString[] = "./";
+#endif // GTEST_OS_WINDOWS
+
+// Returns the current working directory, or "" if unsuccessful.
+FilePath FilePath::GetCurrentDir() {
+#ifdef _WIN32_WCE
+// Windows CE doesn't have a current directory, so we just return
+// something reasonable.
+ return FilePath(kCurrentDirectoryString);
+#elif GTEST_OS_WINDOWS
+ char cwd[GTEST_PATH_MAX_ + 1] = {};
+ return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
+#else
+ char cwd[GTEST_PATH_MAX_ + 1] = {};
+ return FilePath(getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
+#endif
+}
+
+// Returns a copy of the FilePath with the case-insensitive extension removed.
+// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
+// FilePath("dir/file"). If a case-insensitive extension is not
+// found, returns a copy of the original FilePath.
+FilePath FilePath::RemoveExtension(const char* extension) const {
+ String dot_extension(String::Format(".%s", extension));
+ if (pathname_.EndsWithCaseInsensitive(dot_extension.c_str())) {
+ return FilePath(String(pathname_.c_str(), pathname_.GetLength() - 4));
+ }
+ return *this;
+}
+
+// Returns a copy of the FilePath with the directory part removed.
+// Example: FilePath("path/to/file").RemoveDirectoryName() returns
+// FilePath("file"). If there is no directory part ("just_a_file"), it returns
+// the FilePath unmodified. If there is no file part ("just_a_dir/") it
+// returns an empty FilePath ("").
+// On Windows platform, '\' is the path separator, otherwise it is '/'.
+FilePath FilePath::RemoveDirectoryName() const {
+ const char* const last_sep = strrchr(c_str(), kPathSeparator);
+ return last_sep ? FilePath(String(last_sep + 1)) : *this;
+}
+
+// RemoveFileName returns the directory path with the filename removed.
+// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
+// If the FilePath is "a_file" or "/a_file", RemoveFileName returns
+// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
+// not have a file, like "just/a/dir/", it returns the FilePath unmodified.
+// On Windows platform, '\' is the path separator, otherwise it is '/'.
+FilePath FilePath::RemoveFileName() const {
+ const char* const last_sep = strrchr(c_str(), kPathSeparator);
+ return FilePath(last_sep ? String(c_str(), last_sep + 1 - c_str())
+ : String(kCurrentDirectoryString));
+}
+
+// Helper functions for naming files in a directory for xml output.
+
+// Given directory = "dir", base_name = "test", number = 0,
+// extension = "xml", returns "dir/test.xml". If number is greater
+// than zero (e.g., 12), returns "dir/test_12.xml".
+// On Windows platform, uses \ as the separator rather than /.
+FilePath FilePath::MakeFileName(const FilePath& directory,
+ const FilePath& base_name,
+ int number,
+ const char* extension) {
+ const FilePath file_name(
+ (number == 0) ?
+ String::Format("%s.%s", base_name.c_str(), extension) :
+ String::Format("%s_%d.%s", base_name.c_str(), number, extension));
+ return ConcatPaths(directory, file_name);
+}
+
+// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml".
+// On Windows, uses \ as the separator rather than /.
+FilePath FilePath::ConcatPaths(const FilePath& directory,
+ const FilePath& relative_path) {
+ if (directory.IsEmpty())
+ return relative_path;
+ const FilePath dir(directory.RemoveTrailingPathSeparator());
+ return FilePath(String::Format("%s%c%s", dir.c_str(), kPathSeparator,
+ relative_path.c_str()));
+}
+
+// Returns true if pathname describes something findable in the file-system,
+// either a file, directory, or whatever.
+bool FilePath::FileOrDirectoryExists() const {
+#if GTEST_OS_WINDOWS
+#ifdef _WIN32_WCE
+ LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
+ const DWORD attributes = GetFileAttributes(unicode);
+ delete [] unicode;
+ return attributes != kInvalidFileAttributes;
+#else
+ struct _stat file_stat = {};
+ return _stat(pathname_.c_str(), &file_stat) == 0;
+#endif // _WIN32_WCE
+#else
+ struct stat file_stat = {};
+ return stat(pathname_.c_str(), &file_stat) == 0;
+#endif // GTEST_OS_WINDOWS
+}
+
+// Returns true if pathname describes a directory in the file-system
+// that exists.
+bool FilePath::DirectoryExists() const {
+ bool result = false;
+#if GTEST_OS_WINDOWS
+ // Don't strip off trailing separator if path is a root directory on
+ // Windows (like "C:\\").
+ const FilePath& path(IsRootDirectory() ? *this :
+ RemoveTrailingPathSeparator());
+#ifdef _WIN32_WCE
+ LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
+ const DWORD attributes = GetFileAttributes(unicode);
+ delete [] unicode;
+ if ((attributes != kInvalidFileAttributes) &&
+ (attributes & FILE_ATTRIBUTE_DIRECTORY)) {
+ result = true;
+ }
+#else
+ struct _stat file_stat = {};
+ result = _stat(path.c_str(), &file_stat) == 0 &&
+ (_S_IFDIR & file_stat.st_mode) != 0;
+#endif // _WIN32_WCE
+#else
+ struct stat file_stat = {};
+ result = stat(pathname_.c_str(), &file_stat) == 0 &&
+ S_ISDIR(file_stat.st_mode);
+#endif // GTEST_OS_WINDOWS
+ return result;
+}
+
+// Returns true if pathname describes a root directory. (Windows has one
+// root directory per disk drive.)
+bool FilePath::IsRootDirectory() const {
+#if GTEST_OS_WINDOWS
+ // TODO(wan@google.com): on Windows a network share like
+ // \\server\share can be a root directory, although it cannot be the
+ // current directory. Handle this properly.
+ return pathname_.GetLength() == 3 && IsAbsolutePath();
+#else
+ return pathname_ == kPathSeparatorString;
+#endif
+}
+
+// Returns true if pathname describes an absolute path.
+bool FilePath::IsAbsolutePath() const {
+ const char* const name = pathname_.c_str();
+#if GTEST_OS_WINDOWS
+ return pathname_.GetLength() >= 3 &&
+ ((name[0] >= 'a' && name[0] <= 'z') ||
+ (name[0] >= 'A' && name[0] <= 'Z')) &&
+ name[1] == ':' &&
+ name[2] == kPathSeparator;
+#else
+ return name[0] == kPathSeparator;
+#endif
+}
+
+// Returns a pathname for a file that does not currently exist. The pathname
+// will be directory/base_name.extension or
+// directory/base_name_<number>.extension if directory/base_name.extension
+// already exists. The number will be incremented until a pathname is found
+// that does not already exist.
+// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
+// There could be a race condition if two or more processes are calling this
+// function at the same time -- they could both pick the same filename.
+FilePath FilePath::GenerateUniqueFileName(const FilePath& directory,
+ const FilePath& base_name,
+ const char* extension) {
+ FilePath full_pathname;
+ int number = 0;
+ do {
+ full_pathname.Set(MakeFileName(directory, base_name, number++, extension));
+ } while (full_pathname.FileOrDirectoryExists());
+ return full_pathname;
+}
+
+// Returns true if FilePath ends with a path separator, which indicates that
+// it is intended to represent a directory. Returns false otherwise.
+// This does NOT check that a directory (or file) actually exists.
+bool FilePath::IsDirectory() const {
+ return pathname_.EndsWith(kPathSeparatorString);
+}
+
+// Create directories so that path exists. Returns true if successful or if
+// the directories already exist; returns false if unable to create directories
+// for any reason.
+bool FilePath::CreateDirectoriesRecursively() const {
+ if (!this->IsDirectory()) {
+ return false;
+ }
+
+ if (pathname_.GetLength() == 0 || this->DirectoryExists()) {
+ return true;
+ }
+
+ const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName());
+ return parent.CreateDirectoriesRecursively() && this->CreateFolder();
+}
+
+// Create the directory so that path exists. Returns true if successful or
+// if the directory already exists; returns false if unable to create the
+// directory for any reason, including if the parent directory does not
+// exist. Not named "CreateDirectory" because that's a macro on Windows.
+bool FilePath::CreateFolder() const {
+#if GTEST_OS_WINDOWS
+#ifdef _WIN32_WCE
+ FilePath removed_sep(this->RemoveTrailingPathSeparator());
+ LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
+ int result = CreateDirectory(unicode, NULL) ? 0 : -1;
+ delete [] unicode;
+#else
+ int result = _mkdir(pathname_.c_str());
+#endif // !WIN32_WCE
+#else
+ int result = mkdir(pathname_.c_str(), 0777);
+#endif // _WIN32
+ if (result == -1) {
+ return this->DirectoryExists(); // An error is OK if the directory exists.
+ }
+ return true; // No error.
+}
+
+// If input name has a trailing separator character, remove it and return the
+// name, otherwise return the name string unmodified.
+// On Windows platform, uses \ as the separator, other platforms use /.
+FilePath FilePath::RemoveTrailingPathSeparator() const {
+ return pathname_.EndsWith(kPathSeparatorString)
+ ? FilePath(String(pathname_.c_str(), pathname_.GetLength() - 1))
+ : *this;
+}
+
+// Normalize removes any redundant separators that might be in the pathname.
+// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
+// redundancies that might be in a pathname involving "." or "..".
+void FilePath::Normalize() {
+ if (pathname_.c_str() == NULL) {
+ pathname_ = "";
+ return;
+ }
+ const char* src = pathname_.c_str();
+ char* const dest = new char[pathname_.GetLength() + 1];
+ char* dest_ptr = dest;
+ memset(dest_ptr, 0, pathname_.GetLength() + 1);
+
+ while (*src != '\0') {
+ *dest_ptr++ = *src;
+ if (*src != kPathSeparator)
+ src++;
+ else
+ while (*src == kPathSeparator)
+ src++;
+ }
+ *dest_ptr = '\0';
+ pathname_ = dest;
+ delete[] dest;
+}
+
+} // namespace internal
+} // namespace testing
diff --git a/src/gtest-internal-inl.h b/src/gtest-internal-inl.h
new file mode 100644
index 0000000..d079a3e
--- /dev/null
+++ b/src/gtest-internal-inl.h
@@ -0,0 +1,1398 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Utility functions and classes used by the Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// This file contains purely Google Test's internal implementation. Please
+// DO NOT #INCLUDE IT IN A USER PROGRAM.
+
+#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_
+#define GTEST_SRC_GTEST_INTERNAL_INL_H_
+
+// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is
+// part of Google Test's implementation; otherwise it's undefined.
+#if !GTEST_IMPLEMENTATION_
+// A user is trying to include this from his code - just say no.
+#error "gtest-internal-inl.h is part of Google Test's internal implementation."
+#error "It must not be included except by Google Test itself."
+#endif // GTEST_IMPLEMENTATION_
+
+#include <errno.h>
+#include <stddef.h>
+#include <stdlib.h> // For strtoll/_strtoul64.
+
+#include <string>
+
+#include <gtest/internal/gtest-port.h>
+
+#if GTEST_OS_WINDOWS
+#include <windows.h> // For DWORD.
+#endif // GTEST_OS_WINDOWS
+
+#include <gtest/gtest.h>
+#include <gtest/gtest-spi.h>
+
+namespace testing {
+
+// Declares the flags.
+//
+// We don't want the users to modify this flag in the code, but want
+// Google Test's own unit tests to be able to access it. Therefore we
+// declare it here as opposed to in gtest.h.
+GTEST_DECLARE_bool_(death_test_use_fork);
+
+namespace internal {
+
+// The value of GetTestTypeId() as seen from within the Google Test
+// library. This is solely for testing GetTestTypeId().
+extern const TypeId kTestTypeIdInGoogleTest;
+
+// Names of the flags (needed for parsing Google Test flags).
+const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests";
+const char kBreakOnFailureFlag[] = "break_on_failure";
+const char kCatchExceptionsFlag[] = "catch_exceptions";
+const char kColorFlag[] = "color";
+const char kFilterFlag[] = "filter";
+const char kListTestsFlag[] = "list_tests";
+const char kOutputFlag[] = "output";
+const char kPrintTimeFlag[] = "print_time";
+const char kRepeatFlag[] = "repeat";
+const char kThrowOnFailureFlag[] = "throw_on_failure";
+
+// This class saves the values of all Google Test flags in its c'tor, and
+// restores them in its d'tor.
+class GTestFlagSaver {
+ public:
+ // The c'tor.
+ GTestFlagSaver() {
+ also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests);
+ break_on_failure_ = GTEST_FLAG(break_on_failure);
+ catch_exceptions_ = GTEST_FLAG(catch_exceptions);
+ color_ = GTEST_FLAG(color);
+ death_test_style_ = GTEST_FLAG(death_test_style);
+ death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);
+ filter_ = GTEST_FLAG(filter);
+ internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);
+ list_tests_ = GTEST_FLAG(list_tests);
+ output_ = GTEST_FLAG(output);
+ print_time_ = GTEST_FLAG(print_time);
+ repeat_ = GTEST_FLAG(repeat);
+ throw_on_failure_ = GTEST_FLAG(throw_on_failure);
+ }
+
+ // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS.
+ ~GTestFlagSaver() {
+ GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_;
+ GTEST_FLAG(break_on_failure) = break_on_failure_;
+ GTEST_FLAG(catch_exceptions) = catch_exceptions_;
+ GTEST_FLAG(color) = color_;
+ GTEST_FLAG(death_test_style) = death_test_style_;
+ GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;
+ GTEST_FLAG(filter) = filter_;
+ GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;
+ GTEST_FLAG(list_tests) = list_tests_;
+ GTEST_FLAG(output) = output_;
+ GTEST_FLAG(print_time) = print_time_;
+ GTEST_FLAG(repeat) = repeat_;
+ GTEST_FLAG(throw_on_failure) = throw_on_failure_;
+ }
+ private:
+ // Fields for saving the original values of flags.
+ bool also_run_disabled_tests_;
+ bool break_on_failure_;
+ bool catch_exceptions_;
+ String color_;
+ String death_test_style_;
+ bool death_test_use_fork_;
+ String filter_;
+ String internal_run_death_test_;
+ bool list_tests_;
+ String output_;
+ bool print_time_;
+ bool pretty_;
+ internal::Int32 repeat_;
+ bool throw_on_failure_;
+} GTEST_ATTRIBUTE_UNUSED_;
+
+// Converts a Unicode code point to a narrow string in UTF-8 encoding.
+// code_point parameter is of type UInt32 because wchar_t may not be
+// wide enough to contain a code point.
+// The output buffer str must containt at least 32 characters.
+// The function returns the address of the output buffer.
+// If the code_point is not a valid Unicode code point
+// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'.
+char* CodePointToUtf8(UInt32 code_point, char* str);
+
+// Converts a wide string to a narrow string in UTF-8 encoding.
+// The wide string is assumed to have the following encoding:
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
+// Parameter str points to a null-terminated wide string.
+// Parameter num_chars may additionally limit the number
+// of wchar_t characters processed. -1 is used when the entire string
+// should be processed.
+// If the string contains code points that are not valid Unicode code points
+// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
+// and contains invalid UTF-16 surrogate pairs, values in those pairs
+// will be encoded as individual Unicode characters from Basic Normal Plane.
+String WideStringToUtf8(const wchar_t* str, int num_chars);
+
+// Returns the number of active threads, or 0 when there is an error.
+size_t GetThreadCount();
+
+// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
+// if the variable is present. If a file already exists at this location, this
+// function will write over it. If the variable is present, but the file cannot
+// be created, prints an error and exits.
+void WriteToShardStatusFileIfNeeded();
+
+// Checks whether sharding is enabled by examining the relevant
+// environment variable values. If the variables are present,
+// but inconsistent (e.g., shard_index >= total_shards), prints
+// an error and exits. If in_subprocess_for_death_test, sharding is
+// disabled because it must only be applied to the original test
+// process. Otherwise, we could filter out death tests we intended to execute.
+bool ShouldShard(const char* total_shards_str, const char* shard_index_str,
+ bool in_subprocess_for_death_test);
+
+// Parses the environment variable var as an Int32. If it is unset,
+// returns default_val. If it is not an Int32, prints an error and
+// and aborts.
+Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val);
+
+// Given the total number of shards, the shard index, and the test id,
+// returns true iff the test should be run on this shard. The test id is
+// some arbitrary but unique non-negative integer assigned to each test
+// method. Assumes that 0 <= shard_index < total_shards.
+bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id);
+
+// List is a simple singly-linked list container.
+//
+// We cannot use std::list as Microsoft's implementation of STL has
+// problems when exception is disabled. There is a hack to work
+// around this, but we've seen cases where the hack fails to work.
+//
+// TODO(wan): switch to std::list when we have a reliable fix for the
+// STL problem, e.g. when we upgrade to the next version of Visual
+// C++, or (more likely) switch to STLport.
+//
+// The element type must support copy constructor.
+
+// Forward declare List
+template <typename E> // E is the element type.
+class List;
+
+// ListNode is a node in a singly-linked list. It consists of an
+// element and a pointer to the next node. The last node in the list
+// has a NULL value for its next pointer.
+template <typename E> // E is the element type.
+class ListNode {
+ friend class List<E>;
+
+ private:
+
+ E element_;
+ ListNode * next_;
+
+ // The c'tor is private s.t. only in the ListNode class and in its
+ // friend class List we can create a ListNode object.
+ //
+ // Creates a node with a given element value. The next pointer is
+ // set to NULL.
+ //
+ // ListNode does NOT have a default constructor. Always use this
+ // constructor (with parameter) to create a ListNode object.
+ explicit ListNode(const E & element) : element_(element), next_(NULL) {}
+
+ // We disallow copying ListNode
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ListNode);
+
+ public:
+
+ // Gets the element in this node.
+ E & element() { return element_; }
+ const E & element() const { return element_; }
+
+ // Gets the next node in the list.
+ ListNode * next() { return next_; }
+ const ListNode * next() const { return next_; }
+};
+
+
+// List is a simple singly-linked list container.
+template <typename E> // E is the element type.
+class List {
+ public:
+
+ // Creates an empty list.
+ List() : head_(NULL), last_(NULL), size_(0) {}
+
+ // D'tor.
+ virtual ~List();
+
+ // Clears the list.
+ void Clear() {
+ if ( size_ > 0 ) {
+ // 1. Deletes every node.
+ ListNode<E> * node = head_;
+ ListNode<E> * next = node->next();
+ for ( ; ; ) {
+ delete node;
+ node = next;
+ if ( node == NULL ) break;
+ next = node->next();
+ }
+
+ // 2. Resets the member variables.
+ head_ = last_ = NULL;
+ size_ = 0;
+ }
+ }
+
+ // Gets the number of elements.
+ int size() const { return size_; }
+
+ // Returns true if the list is empty.
+ bool IsEmpty() const { return size() == 0; }
+
+ // Gets the first element of the list, or NULL if the list is empty.
+ ListNode<E> * Head() { return head_; }
+ const ListNode<E> * Head() const { return head_; }
+
+ // Gets the last element of the list, or NULL if the list is empty.
+ ListNode<E> * Last() { return last_; }
+ const ListNode<E> * Last() const { return last_; }
+
+ // Adds an element to the end of the list. A copy of the element is
+ // created using the copy constructor, and then stored in the list.
+ // Changes made to the element in the list doesn't affect the source
+ // object, and vice versa.
+ void PushBack(const E & element) {
+ ListNode<E> * new_node = new ListNode<E>(element);
+
+ if ( size_ == 0 ) {
+ head_ = last_ = new_node;
+ size_ = 1;
+ } else {
+ last_->next_ = new_node;
+ last_ = new_node;
+ size_++;
+ }
+ }
+
+ // Adds an element to the beginning of this list.
+ void PushFront(const E& element) {
+ ListNode<E>* const new_node = new ListNode<E>(element);
+
+ if ( size_ == 0 ) {
+ head_ = last_ = new_node;
+ size_ = 1;
+ } else {
+ new_node->next_ = head_;
+ head_ = new_node;
+ size_++;
+ }
+ }
+
+ // Removes an element from the beginning of this list. If the
+ // result argument is not NULL, the removed element is stored in the
+ // memory it points to. Otherwise the element is thrown away.
+ // Returns true iff the list wasn't empty before the operation.
+ bool PopFront(E* result) {
+ if (size_ == 0) return false;
+
+ if (result != NULL) {
+ *result = head_->element_;
+ }
+
+ ListNode<E>* const old_head = head_;
+ size_--;
+ if (size_ == 0) {
+ head_ = last_ = NULL;
+ } else {
+ head_ = head_->next_;
+ }
+ delete old_head;
+
+ return true;
+ }
+
+ // Inserts an element after a given node in the list. It's the
+ // caller's responsibility to ensure that the given node is in the
+ // list. If the given node is NULL, inserts the element at the
+ // front of the list.
+ ListNode<E>* InsertAfter(ListNode<E>* node, const E& element) {
+ if (node == NULL) {
+ PushFront(element);
+ return Head();
+ }
+
+ ListNode<E>* const new_node = new ListNode<E>(element);
+ new_node->next_ = node->next_;
+ node->next_ = new_node;
+ size_++;
+ if (node == last_) {
+ last_ = new_node;
+ }
+
+ return new_node;
+ }
+
+ // Returns the number of elements that satisfy a given predicate.
+ // The parameter 'predicate' is a Boolean function or functor that
+ // accepts a 'const E &', where E is the element type.
+ template <typename P> // P is the type of the predicate function/functor
+ int CountIf(P predicate) const {
+ int count = 0;
+ for ( const ListNode<E> * node = Head();
+ node != NULL;
+ node = node->next() ) {
+ if ( predicate(node->element()) ) {
+ count++;
+ }
+ }
+
+ return count;
+ }
+
+ // Applies a function/functor to each element in the list. The
+ // parameter 'functor' is a function/functor that accepts a 'const
+ // E &', where E is the element type. This method does not change
+ // the elements.
+ template <typename F> // F is the type of the function/functor
+ void ForEach(F functor) const {
+ for ( const ListNode<E> * node = Head();
+ node != NULL;
+ node = node->next() ) {
+ functor(node->element());
+ }
+ }
+
+ // Returns the first node whose element satisfies a given predicate,
+ // or NULL if none is found. The parameter 'predicate' is a
+ // function/functor that accepts a 'const E &', where E is the
+ // element type. This method does not change the elements.
+ template <typename P> // P is the type of the predicate function/functor.
+ const ListNode<E> * FindIf(P predicate) const {
+ for ( const ListNode<E> * node = Head();
+ node != NULL;
+ node = node->next() ) {
+ if ( predicate(node->element()) ) {
+ return node;
+ }
+ }
+
+ return NULL;
+ }
+
+ template <typename P>
+ ListNode<E> * FindIf(P predicate) {
+ for ( ListNode<E> * node = Head();
+ node != NULL;
+ node = node->next() ) {
+ if ( predicate(node->element() ) ) {
+ return node;
+ }
+ }
+
+ return NULL;
+ }
+
+ private:
+ ListNode<E>* head_; // The first node of the list.
+ ListNode<E>* last_; // The last node of the list.
+ int size_; // The number of elements in the list.
+
+ // We disallow copying List.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(List);
+};
+
+// The virtual destructor of List.
+template <typename E>
+List<E>::~List() {
+ Clear();
+}
+
+// A function for deleting an object. Handy for being used as a
+// functor.
+template <typename T>
+static void Delete(T * x) {
+ delete x;
+}
+
+// A copyable object representing a user specified test property which can be
+// output as a key/value string pair.
+//
+// Don't inherit from TestProperty as its destructor is not virtual.
+class TestProperty {
+ public:
+ // C'tor. TestProperty does NOT have a default constructor.
+ // Always use this constructor (with parameters) to create a
+ // TestProperty object.
+ TestProperty(const char* key, const char* value) :
+ key_(key), value_(value) {
+ }
+
+ // Gets the user supplied key.
+ const char* key() const {
+ return key_.c_str();
+ }
+
+ // Gets the user supplied value.
+ const char* value() const {
+ return value_.c_str();
+ }
+
+ // Sets a new value, overriding the one supplied in the constructor.
+ void SetValue(const char* new_value) {
+ value_ = new_value;
+ }
+
+ private:
+ // The key supplied by the user.
+ String key_;
+ // The value supplied by the user.
+ String value_;
+};
+
+// A predicate that checks the key of a TestProperty against a known key.
+//
+// TestPropertyKeyIs is copyable.
+class TestPropertyKeyIs {
+ public:
+ // Constructor.
+ //
+ // TestPropertyKeyIs has NO default constructor.
+ explicit TestPropertyKeyIs(const char* key)
+ : key_(key) {}
+
+ // Returns true iff the test name of test property matches on key_.
+ bool operator()(const TestProperty& test_property) const {
+ return String(test_property.key()).Compare(key_) == 0;
+ }
+
+ private:
+ String key_;
+};
+
+// The result of a single Test. This includes a list of
+// TestPartResults, a list of TestProperties, a count of how many
+// death tests there are in the Test, and how much time it took to run
+// the Test.
+//
+// TestResult is not copyable.
+class TestResult {
+ public:
+ // Creates an empty TestResult.
+ TestResult();
+
+ // D'tor. Do not inherit from TestResult.
+ ~TestResult();
+
+ // Gets the list of TestPartResults.
+ const internal::List<TestPartResult> & test_part_results() const {
+ return test_part_results_;
+ }
+
+ // Gets the list of TestProperties.
+ const internal::List<internal::TestProperty> & test_properties() const {
+ return test_properties_;
+ }
+
+ // Gets the number of successful test parts.
+ int successful_part_count() const;
+
+ // Gets the number of failed test parts.
+ int failed_part_count() const;
+
+ // Gets the number of all test parts. This is the sum of the number
+ // of successful test parts and the number of failed test parts.
+ int total_part_count() const;
+
+ // Returns true iff the test passed (i.e. no test part failed).
+ bool Passed() const { return !Failed(); }
+
+ // Returns true iff the test failed.
+ bool Failed() const { return failed_part_count() > 0; }
+
+ // Returns true iff the test fatally failed.
+ bool HasFatalFailure() const;
+
+ // Returns the elapsed time, in milliseconds.
+ TimeInMillis elapsed_time() const { return elapsed_time_; }
+
+ // Sets the elapsed time.
+ void set_elapsed_time(TimeInMillis elapsed) { elapsed_time_ = elapsed; }
+
+ // Adds a test part result to the list.
+ void AddTestPartResult(const TestPartResult& test_part_result);
+
+ // Adds a test property to the list. The property is validated and may add
+ // a non-fatal failure if invalid (e.g., if it conflicts with reserved
+ // key names). If a property is already recorded for the same key, the
+ // value will be updated, rather than storing multiple values for the same
+ // key.
+ void RecordProperty(const internal::TestProperty& test_property);
+
+ // Adds a failure if the key is a reserved attribute of Google Test
+ // testcase tags. Returns true if the property is valid.
+ // TODO(russr): Validate attribute names are legal and human readable.
+ static bool ValidateTestProperty(const internal::TestProperty& test_property);
+
+ // Returns the death test count.
+ int death_test_count() const { return death_test_count_; }
+
+ // Increments the death test count, returning the new count.
+ int increment_death_test_count() { return ++death_test_count_; }
+
+ // Clears the object.
+ void Clear();
+ private:
+ // Protects mutable state of the property list and of owned properties, whose
+ // values may be updated.
+ internal::Mutex test_properites_mutex_;
+
+ // The list of TestPartResults
+ internal::List<TestPartResult> test_part_results_;
+ // The list of TestProperties
+ internal::List<internal::TestProperty> test_properties_;
+ // Running count of death tests.
+ int death_test_count_;
+ // The elapsed time, in milliseconds.
+ TimeInMillis elapsed_time_;
+
+ // We disallow copying TestResult.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult);
+}; // class TestResult
+
+class TestInfoImpl {
+ public:
+ TestInfoImpl(TestInfo* parent, const char* test_case_name,
+ const char* name, const char* test_case_comment,
+ const char* comment, TypeId fixture_class_id,
+ internal::TestFactoryBase* factory);
+ ~TestInfoImpl();
+
+ // Returns true if this test should run.
+ bool should_run() const { return should_run_; }
+
+ // Sets the should_run member.
+ void set_should_run(bool should) { should_run_ = should; }
+
+ // Returns true if this test is disabled. Disabled tests are not run.
+ bool is_disabled() const { return is_disabled_; }
+
+ // Sets the is_disabled member.
+ void set_is_disabled(bool is) { is_disabled_ = is; }
+
+ // Returns the test case name.
+ const char* test_case_name() const { return test_case_name_.c_str(); }
+
+ // Returns the test name.
+ const char* name() const { return name_.c_str(); }
+
+ // Returns the test case comment.
+ const char* test_case_comment() const { return test_case_comment_.c_str(); }
+
+ // Returns the test comment.
+ const char* comment() const { return comment_.c_str(); }
+
+ // Returns the ID of the test fixture class.
+ TypeId fixture_class_id() const { return fixture_class_id_; }
+
+ // Returns the test result.
+ internal::TestResult* result() { return &result_; }
+ const internal::TestResult* result() const { return &result_; }
+
+ // Creates the test object, runs it, records its result, and then
+ // deletes it.
+ void Run();
+
+ // Calls the given TestInfo object's Run() method.
+ static void RunTest(TestInfo * test_info) {
+ test_info->impl()->Run();
+ }
+
+ // Clears the test result.
+ void ClearResult() { result_.Clear(); }
+
+ // Clears the test result in the given TestInfo object.
+ static void ClearTestResult(TestInfo * test_info) {
+ test_info->impl()->ClearResult();
+ }
+
+ private:
+ // These fields are immutable properties of the test.
+ TestInfo* const parent_; // The owner of this object
+ const String test_case_name_; // Test case name
+ const String name_; // Test name
+ const String test_case_comment_; // Test case comment
+ const String comment_; // Test comment
+ const TypeId fixture_class_id_; // ID of the test fixture class
+ bool should_run_; // True iff this test should run
+ bool is_disabled_; // True iff this test is disabled
+ internal::TestFactoryBase* const factory_; // The factory that creates
+ // the test object
+
+ // This field is mutable and needs to be reset before running the
+ // test for the second time.
+ internal::TestResult result_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfoImpl);
+};
+
+} // namespace internal
+
+// A test case, which consists of a list of TestInfos.
+//
+// TestCase is not copyable.
+class TestCase {
+ public:
+ // Creates a TestCase with the given name.
+ //
+ // TestCase does NOT have a default constructor. Always use this
+ // constructor to create a TestCase object.
+ //
+ // Arguments:
+ //
+ // name: name of the test case
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ TestCase(const char* name, const char* comment,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc);
+
+ // Destructor of TestCase.
+ virtual ~TestCase();
+
+ // Gets the name of the TestCase.
+ const char* name() const { return name_.c_str(); }
+
+ // Returns the test case comment.
+ const char* comment() const { return comment_.c_str(); }
+
+ // Returns true if any test in this test case should run.
+ bool should_run() const { return should_run_; }
+
+ // Sets the should_run member.
+ void set_should_run(bool should) { should_run_ = should; }
+
+ // Gets the (mutable) list of TestInfos in this TestCase.
+ internal::List<TestInfo*>& test_info_list() { return *test_info_list_; }
+
+ // Gets the (immutable) list of TestInfos in this TestCase.
+ const internal::List<TestInfo *> & test_info_list() const {
+ return *test_info_list_;
+ }
+
+ // Gets the number of successful tests in this test case.
+ int successful_test_count() const;
+
+ // Gets the number of failed tests in this test case.
+ int failed_test_count() const;
+
+ // Gets the number of disabled tests in this test case.
+ int disabled_test_count() const;
+
+ // Get the number of tests in this test case that should run.
+ int test_to_run_count() const;
+
+ // Gets the number of all tests in this test case.
+ int total_test_count() const;
+
+ // Returns true iff the test case passed.
+ bool Passed() const { return !Failed(); }
+
+ // Returns true iff the test case failed.
+ bool Failed() const { return failed_test_count() > 0; }
+
+ // Returns the elapsed time, in milliseconds.
+ internal::TimeInMillis elapsed_time() const { return elapsed_time_; }
+
+ // Adds a TestInfo to this test case. Will delete the TestInfo upon
+ // destruction of the TestCase object.
+ void AddTestInfo(TestInfo * test_info);
+
+ // Finds and returns a TestInfo with the given name. If one doesn't
+ // exist, returns NULL.
+ TestInfo* GetTestInfo(const char* test_name);
+
+ // Clears the results of all tests in this test case.
+ void ClearResult();
+
+ // Clears the results of all tests in the given test case.
+ static void ClearTestCaseResult(TestCase* test_case) {
+ test_case->ClearResult();
+ }
+
+ // Runs every test in this TestCase.
+ void Run();
+
+ // Runs every test in the given TestCase.
+ static void RunTestCase(TestCase * test_case) { test_case->Run(); }
+
+ // Returns true iff test passed.
+ static bool TestPassed(const TestInfo * test_info) {
+ const internal::TestInfoImpl* const impl = test_info->impl();
+ return impl->should_run() && impl->result()->Passed();
+ }
+
+ // Returns true iff test failed.
+ static bool TestFailed(const TestInfo * test_info) {
+ const internal::TestInfoImpl* const impl = test_info->impl();
+ return impl->should_run() && impl->result()->Failed();
+ }
+
+ // Returns true iff test is disabled.
+ static bool TestDisabled(const TestInfo * test_info) {
+ return test_info->impl()->is_disabled();
+ }
+
+ // Returns true if the given test should run.
+ static bool ShouldRunTest(const TestInfo *test_info) {
+ return test_info->impl()->should_run();
+ }
+
+ private:
+ // Name of the test case.
+ internal::String name_;
+ // Comment on the test case.
+ internal::String comment_;
+ // List of TestInfos.
+ internal::List<TestInfo*>* test_info_list_;
+ // Pointer to the function that sets up the test case.
+ Test::SetUpTestCaseFunc set_up_tc_;
+ // Pointer to the function that tears down the test case.
+ Test::TearDownTestCaseFunc tear_down_tc_;
+ // True iff any test in this test case should run.
+ bool should_run_;
+ // Elapsed time, in milliseconds.
+ internal::TimeInMillis elapsed_time_;
+
+ // We disallow copying TestCases.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestCase);
+};
+
+namespace internal {
+
+// Class UnitTestOptions.
+//
+// This class contains functions for processing options the user
+// specifies when running the tests. It has only static members.
+//
+// In most cases, the user can specify an option using either an
+// environment variable or a command line flag. E.g. you can set the
+// test filter using either GTEST_FILTER or --gtest_filter. If both
+// the variable and the flag are present, the latter overrides the
+// former.
+class UnitTestOptions {
+ public:
+ // Functions for processing the gtest_output flag.
+
+ // Returns the output format, or "" for normal printed output.
+ static String GetOutputFormat();
+
+ // Returns the absolute path of the requested output file, or the
+ // default (test_detail.xml in the original working directory) if
+ // none was explicitly specified.
+ static String GetAbsolutePathToOutputFile();
+
+ // Functions for processing the gtest_filter flag.
+
+ // Returns true iff the wildcard pattern matches the string. The
+ // first ':' or '\0' character in pattern marks the end of it.
+ //
+ // This recursive algorithm isn't very efficient, but is clear and
+ // works well enough for matching test names, which are short.
+ static bool PatternMatchesString(const char *pattern, const char *str);
+
+ // Returns true iff the user-specified filter matches the test case
+ // name and the test name.
+ static bool FilterMatchesTest(const String &test_case_name,
+ const String &test_name);
+
+#if GTEST_OS_WINDOWS
+ // Function for supporting the gtest_catch_exception flag.
+
+ // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
+ // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
+ // This function is useful as an __except condition.
+ static int GTestShouldProcessSEH(DWORD exception_code);
+#endif // GTEST_OS_WINDOWS
+
+ // Returns true if "name" matches the ':' separated list of glob-style
+ // filters in "filter".
+ static bool MatchesFilter(const String& name, const char* filter);
+};
+
+// Returns the current application's name, removing directory path if that
+// is present. Used by UnitTestOptions::GetOutputFile.
+FilePath GetCurrentExecutableName();
+
+// The role interface for getting the OS stack trace as a string.
+class OsStackTraceGetterInterface {
+ public:
+ OsStackTraceGetterInterface() {}
+ virtual ~OsStackTraceGetterInterface() {}
+
+ // Returns the current OS stack trace as a String. Parameters:
+ //
+ // max_depth - the maximum number of stack frames to be included
+ // in the trace.
+ // skip_count - the number of top frames to be skipped; doesn't count
+ // against max_depth.
+ virtual String CurrentStackTrace(int max_depth, int skip_count) = 0;
+
+ // UponLeavingGTest() should be called immediately before Google Test calls
+ // user code. It saves some information about the current stack that
+ // CurrentStackTrace() will use to find and hide Google Test stack frames.
+ virtual void UponLeavingGTest() = 0;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface);
+};
+
+// A working implementation of the OsStackTraceGetterInterface interface.
+class OsStackTraceGetter : public OsStackTraceGetterInterface {
+ public:
+ OsStackTraceGetter() {}
+ virtual String CurrentStackTrace(int max_depth, int skip_count);
+ virtual void UponLeavingGTest();
+
+ // This string is inserted in place of stack frames that are part of
+ // Google Test's implementation.
+ static const char* const kElidedFramesMarker;
+
+ private:
+ Mutex mutex_; // protects all internal state
+
+ // We save the stack frame below the frame that calls user code.
+ // We do this because the address of the frame immediately below
+ // the user code changes between the call to UponLeavingGTest()
+ // and any calls to CurrentStackTrace() from within the user code.
+ void* caller_frame_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter);
+};
+
+// Information about a Google Test trace point.
+struct TraceInfo {
+ const char* file;
+ int line;
+ String message;
+};
+
+// This is the default global test part result reporter used in UnitTestImpl.
+// This class should only be used by UnitTestImpl.
+class DefaultGlobalTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test);
+ // Implements the TestPartResultReporterInterface. Reports the test part
+ // result in the current test.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+
+ private:
+ UnitTestImpl* const unit_test_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter);
+};
+
+// This is the default per thread test part result reporter used in
+// UnitTestImpl. This class should only be used by UnitTestImpl.
+class DefaultPerThreadTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test);
+ // Implements the TestPartResultReporterInterface. The implementation just
+ // delegates to the current global test part result reporter of *unit_test_.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+
+ private:
+ UnitTestImpl* const unit_test_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter);
+};
+
+// The private implementation of the UnitTest class. We don't protect
+// the methods under a mutex, as this class is not accessible by a
+// user and the UnitTest class that delegates work to this class does
+// proper locking.
+class UnitTestImpl {
+ public:
+ explicit UnitTestImpl(UnitTest* parent);
+ virtual ~UnitTestImpl();
+
+ // There are two different ways to register your own TestPartResultReporter.
+ // You can register your own repoter to listen either only for test results
+ // from the current thread or for results from all threads.
+ // By default, each per-thread test result repoter just passes a new
+ // TestPartResult to the global test result reporter, which registers the
+ // test part result for the currently running test.
+
+ // Returns the global test part result reporter.
+ TestPartResultReporterInterface* GetGlobalTestPartResultReporter();
+
+ // Sets the global test part result reporter.
+ void SetGlobalTestPartResultReporter(
+ TestPartResultReporterInterface* reporter);
+
+ // Returns the test part result reporter for the current thread.
+ TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread();
+
+ // Sets the test part result reporter for the current thread.
+ void SetTestPartResultReporterForCurrentThread(
+ TestPartResultReporterInterface* reporter);
+
+ // Gets the number of successful test cases.
+ int successful_test_case_count() const;
+
+ // Gets the number of failed test cases.
+ int failed_test_case_count() const;
+
+ // Gets the number of all test cases.
+ int total_test_case_count() const;
+
+ // Gets the number of all test cases that contain at least one test
+ // that should run.
+ int test_case_to_run_count() const;
+
+ // Gets the number of successful tests.
+ int successful_test_count() const;
+
+ // Gets the number of failed tests.
+ int failed_test_count() const;
+
+ // Gets the number of disabled tests.
+ int disabled_test_count() const;
+
+ // Gets the number of all tests.
+ int total_test_count() const;
+
+ // Gets the number of tests that should run.
+ int test_to_run_count() const;
+
+ // Gets the elapsed time, in milliseconds.
+ TimeInMillis elapsed_time() const { return elapsed_time_; }
+
+ // Returns true iff the unit test passed (i.e. all test cases passed).
+ bool Passed() const { return !Failed(); }
+
+ // Returns true iff the unit test failed (i.e. some test case failed
+ // or something outside of all tests failed).
+ bool Failed() const {
+ return failed_test_case_count() > 0 || ad_hoc_test_result()->Failed();
+ }
+
+ // Returns the TestResult for the test that's currently running, or
+ // the TestResult for the ad hoc test if no test is running.
+ internal::TestResult* current_test_result();
+
+ // Returns the TestResult for the ad hoc test.
+ const internal::TestResult* ad_hoc_test_result() const {
+ return &ad_hoc_test_result_;
+ }
+
+ // Sets the unit test result printer.
+ //
+ // Does nothing if the input and the current printer object are the
+ // same; otherwise, deletes the old printer object and makes the
+ // input the current printer.
+ void set_result_printer(UnitTestEventListenerInterface * result_printer);
+
+ // Returns the current unit test result printer if it is not NULL;
+ // otherwise, creates an appropriate result printer, makes it the
+ // current printer, and returns it.
+ UnitTestEventListenerInterface* result_printer();
+
+ // Sets the OS stack trace getter.
+ //
+ // Does nothing if the input and the current OS stack trace getter
+ // are the same; otherwise, deletes the old getter and makes the
+ // input the current getter.
+ void set_os_stack_trace_getter(OsStackTraceGetterInterface* getter);
+
+ // Returns the current OS stack trace getter if it is not NULL;
+ // otherwise, creates an OsStackTraceGetter, makes it the current
+ // getter, and returns it.
+ OsStackTraceGetterInterface* os_stack_trace_getter();
+
+ // Returns the current OS stack trace as a String.
+ //
+ // The maximum number of stack frames to be included is specified by
+ // the gtest_stack_trace_depth flag. The skip_count parameter
+ // specifies the number of top frames to be skipped, which doesn't
+ // count against the number of frames to be included.
+ //
+ // For example, if Foo() calls Bar(), which in turn calls
+ // CurrentOsStackTraceExceptTop(1), Foo() will be included in the
+ // trace but Bar() and CurrentOsStackTraceExceptTop() won't.
+ String CurrentOsStackTraceExceptTop(int skip_count);
+
+ // Finds and returns a TestCase with the given name. If one doesn't
+ // exist, creates one and returns it.
+ //
+ // Arguments:
+ //
+ // test_case_name: name of the test case
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ TestCase* GetTestCase(const char* test_case_name,
+ const char* comment,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc);
+
+ // Adds a TestInfo to the unit test.
+ //
+ // Arguments:
+ //
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ // test_info: the TestInfo object
+ void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc,
+ TestInfo * test_info) {
+ // In order to support thread-safe death tests, we need to
+ // remember the original working directory when the test program
+ // was first invoked. We cannot do this in RUN_ALL_TESTS(), as
+ // the user may have changed the current directory before calling
+ // RUN_ALL_TESTS(). Therefore we capture the current directory in
+ // AddTestInfo(), which is called to register a TEST or TEST_F
+ // before main() is reached.
+ if (original_working_dir_.IsEmpty()) {
+ original_working_dir_.Set(FilePath::GetCurrentDir());
+ if (original_working_dir_.IsEmpty()) {
+ printf("%s\n", "Failed to get the current working directory.");
+ abort();
+ }
+ }
+
+ GetTestCase(test_info->test_case_name(),
+ test_info->test_case_comment(),
+ set_up_tc,
+ tear_down_tc)->AddTestInfo(test_info);
+ }
+
+#if GTEST_HAS_PARAM_TEST
+ // Returns ParameterizedTestCaseRegistry object used to keep track of
+ // value-parameterized tests and instantiate and register them.
+ internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {
+ return parameterized_test_registry_;
+ }
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Sets the TestCase object for the test that's currently running.
+ void set_current_test_case(TestCase* current_test_case) {
+ current_test_case_ = current_test_case;
+ }
+
+ // Sets the TestInfo object for the test that's currently running. If
+ // current_test_info is NULL, the assertion results will be stored in
+ // ad_hoc_test_result_.
+ void set_current_test_info(TestInfo* current_test_info) {
+ current_test_info_ = current_test_info;
+ }
+
+ // Registers all parameterized tests defined using TEST_P and
+ // INSTANTIATE_TEST_P, creating regular tests for each test/parameter
+ // combination. This method can be called more then once; it has
+ // guards protecting from registering the tests more then once.
+ // If value-parameterized tests are disabled, RegisterParameterizedTests
+ // is present but does nothing.
+ void RegisterParameterizedTests();
+
+ // Runs all tests in this UnitTest object, prints the result, and
+ // returns 0 if all tests are successful, or 1 otherwise. If any
+ // exception is thrown during a test on Windows, this test is
+ // considered to be failed, but the rest of the tests will still be
+ // run. (We disable exceptions on Linux and Mac OS X, so the issue
+ // doesn't apply there.)
+ int RunAllTests();
+
+ // Clears the results of all tests, including the ad hoc test.
+ void ClearResult() {
+ test_cases_.ForEach(TestCase::ClearTestCaseResult);
+ ad_hoc_test_result_.Clear();
+ }
+
+ enum ReactionToSharding {
+ HONOR_SHARDING_PROTOCOL,
+ IGNORE_SHARDING_PROTOCOL
+ };
+
+ // Matches the full name of each test against the user-specified
+ // filter to decide whether the test should run, then records the
+ // result in each TestCase and TestInfo object.
+ // If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests
+ // based on sharding variables in the environment.
+ // Returns the number of tests that should run.
+ int FilterTests(ReactionToSharding shard_tests);
+
+ // Lists all the tests by name.
+ void ListAllTests();
+
+ const TestCase* current_test_case() const { return current_test_case_; }
+ TestInfo* current_test_info() { return current_test_info_; }
+ const TestInfo* current_test_info() const { return current_test_info_; }
+
+ // Returns the list of environments that need to be set-up/torn-down
+ // before/after the tests are run.
+ internal::List<Environment*>* environments() { return &environments_; }
+ internal::List<Environment*>* environments_in_reverse_order() {
+ return &environments_in_reverse_order_;
+ }
+
+ internal::List<TestCase*>* test_cases() { return &test_cases_; }
+ const internal::List<TestCase*>* test_cases() const { return &test_cases_; }
+
+ // Getters for the per-thread Google Test trace stack.
+ internal::List<TraceInfo>* gtest_trace_stack() {
+ return gtest_trace_stack_.pointer();
+ }
+ const internal::List<TraceInfo>* gtest_trace_stack() const {
+ return gtest_trace_stack_.pointer();
+ }
+
+#if GTEST_HAS_DEATH_TEST
+ // Returns a pointer to the parsed --gtest_internal_run_death_test
+ // flag, or NULL if that flag was not specified.
+ // This information is useful only in a death test child process.
+ const InternalRunDeathTestFlag* internal_run_death_test_flag() const {
+ return internal_run_death_test_flag_.get();
+ }
+
+ // Returns a pointer to the current death test factory.
+ internal::DeathTestFactory* death_test_factory() {
+ return death_test_factory_.get();
+ }
+
+ friend class ReplaceDeathTestFactory;
+#endif // GTEST_HAS_DEATH_TEST
+
+ private:
+ friend class ::testing::UnitTest;
+
+ // The UnitTest object that owns this implementation object.
+ UnitTest* const parent_;
+
+ // The working directory when the first TEST() or TEST_F() was
+ // executed.
+ internal::FilePath original_working_dir_;
+
+ // The default test part result reporters.
+ DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_;
+ DefaultPerThreadTestPartResultReporter
+ default_per_thread_test_part_result_reporter_;
+
+ // Points to (but doesn't own) the global test part result reporter.
+ TestPartResultReporterInterface* global_test_part_result_repoter_;
+
+ // Protects read and write access to global_test_part_result_reporter_.
+ internal::Mutex global_test_part_result_reporter_mutex_;
+
+ // Points to (but doesn't own) the per-thread test part result reporter.
+ internal::ThreadLocal<TestPartResultReporterInterface*>
+ per_thread_test_part_result_reporter_;
+
+ // The list of environments that need to be set-up/torn-down
+ // before/after the tests are run. environments_in_reverse_order_
+ // simply mirrors environments_ in reverse order.
+ internal::List<Environment*> environments_;
+ internal::List<Environment*> environments_in_reverse_order_;
+
+ internal::List<TestCase*> test_cases_; // The list of TestCases.
+
+#if GTEST_HAS_PARAM_TEST
+ // ParameterizedTestRegistry object used to register value-parameterized
+ // tests.
+ internal::ParameterizedTestCaseRegistry parameterized_test_registry_;
+
+ // Indicates whether RegisterParameterizedTests() has been called already.
+ bool parameterized_tests_registered_;
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Points to the last death test case registered. Initially NULL.
+ internal::ListNode<TestCase*>* last_death_test_case_;
+
+ // This points to the TestCase for the currently running test. It
+ // changes as Google Test goes through one test case after another.
+ // When no test is running, this is set to NULL and Google Test
+ // stores assertion results in ad_hoc_test_result_. Initally NULL.
+ TestCase* current_test_case_;
+
+ // This points to the TestInfo for the currently running test. It
+ // changes as Google Test goes through one test after another. When
+ // no test is running, this is set to NULL and Google Test stores
+ // assertion results in ad_hoc_test_result_. Initially NULL.
+ TestInfo* current_test_info_;
+
+ // Normally, a user only writes assertions inside a TEST or TEST_F,
+ // or inside a function called by a TEST or TEST_F. Since Google
+ // Test keeps track of which test is current running, it can
+ // associate such an assertion with the test it belongs to.
+ //
+ // If an assertion is encountered when no TEST or TEST_F is running,
+ // Google Test attributes the assertion result to an imaginary "ad hoc"
+ // test, and records the result in ad_hoc_test_result_.
+ internal::TestResult ad_hoc_test_result_;
+
+ // The unit test result printer. Will be deleted when the UnitTest
+ // object is destructed. By default, a plain text printer is used,
+ // but the user can set this field to use a custom printer if that
+ // is desired.
+ UnitTestEventListenerInterface* result_printer_;
+
+ // The OS stack trace getter. Will be deleted when the UnitTest
+ // object is destructed. By default, an OsStackTraceGetter is used,
+ // but the user can set this field to use a custom getter if that is
+ // desired.
+ OsStackTraceGetterInterface* os_stack_trace_getter_;
+
+ // How long the test took to run, in milliseconds.
+ TimeInMillis elapsed_time_;
+
+#if GTEST_HAS_DEATH_TEST
+ // The decomposed components of the gtest_internal_run_death_test flag,
+ // parsed when RUN_ALL_TESTS is called.
+ internal::scoped_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
+ internal::scoped_ptr<internal::DeathTestFactory> death_test_factory_;
+#endif // GTEST_HAS_DEATH_TEST
+
+ // A per-thread stack of traces created by the SCOPED_TRACE() macro.
+ internal::ThreadLocal<internal::List<TraceInfo> > gtest_trace_stack_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl);
+}; // class UnitTestImpl
+
+// Convenience function for accessing the global UnitTest
+// implementation object.
+inline UnitTestImpl* GetUnitTestImpl() {
+ return UnitTest::GetInstance()->impl();
+}
+
+// Internal helper functions for implementing the simple regular
+// expression matcher.
+bool IsInSet(char ch, const char* str);
+bool IsDigit(char ch);
+bool IsPunct(char ch);
+bool IsRepeat(char ch);
+bool IsWhiteSpace(char ch);
+bool IsWordChar(char ch);
+bool IsValidEscape(char ch);
+bool AtomMatchesChar(bool escaped, char pattern, char ch);
+bool ValidateRegex(const char* regex);
+bool MatchRegexAtHead(const char* regex, const char* str);
+bool MatchRepetitionAndRegexAtHead(
+ bool escaped, char ch, char repeat, const char* regex, const char* str);
+bool MatchRegexAnywhere(const char* regex, const char* str);
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test.
+void ParseGoogleTestFlagsOnly(int* argc, char** argv);
+void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv);
+
+#if GTEST_HAS_DEATH_TEST
+
+// Returns the message describing the last system error, regardless of the
+// platform.
+String GetLastSystemErrorMessage();
+
+#if GTEST_OS_WINDOWS
+// Provides leak-safe Windows kernel handle ownership.
+class AutoHandle {
+ public:
+ AutoHandle() : handle_(INVALID_HANDLE_VALUE) {}
+ explicit AutoHandle(HANDLE handle) : handle_(handle) {}
+
+ ~AutoHandle() { Reset(); }
+
+ HANDLE Get() const { return handle_; }
+ void Reset() { Reset(INVALID_HANDLE_VALUE); }
+ void Reset(HANDLE handle) {
+ if (handle != handle_) {
+ if (handle_ != INVALID_HANDLE_VALUE)
+ ::CloseHandle(handle_);
+ handle_ = handle;
+ }
+ }
+
+ private:
+ HANDLE handle_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle);
+};
+#endif // GTEST_OS_WINDOWS
+
+// Attempts to parse a string into a positive integer pointed to by the
+// number parameter. Returns true if that is possible.
+// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use
+// it here.
+template <typename Integer>
+bool ParseNaturalNumber(const ::std::string& str, Integer* number) {
+ // Fail fast if the given string does not begin with a digit;
+ // this bypasses strtoXXX's "optional leading whitespace and plus
+ // or minus sign" semantics, which are undesirable here.
+ if (str.empty() || !isdigit(str[0])) {
+ return false;
+ }
+ errno = 0;
+
+ char* end;
+ // BiggestConvertible is the largest integer type that system-provided
+ // string-to-number conversion routines can return.
+#if GTEST_OS_WINDOWS
+ typedef unsigned __int64 BiggestConvertible;
+ const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10);
+#else
+ typedef unsigned long long BiggestConvertible; // NOLINT
+ const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10);
+#endif // GTEST_OS_WINDOWS
+ const bool parse_success = *end == '\0' && errno == 0;
+
+ // TODO(vladl@google.com): Convert this to compile time assertion when it is
+ // available.
+ GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
+
+ const Integer result = static_cast<Integer>(parsed);
+ if (parse_success && static_cast<BiggestConvertible>(result) == parsed) {
+ *number = result;
+ return true;
+ }
+ return false;
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_
diff --git a/src/gtest-port.cc b/src/gtest-port.cc
new file mode 100644
index 0000000..e41ab9f
--- /dev/null
+++ b/src/gtest-port.cc
@@ -0,0 +1,649 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <gtest/internal/gtest-port.h>
+
+#include <limits.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#if GTEST_OS_WINDOWS
+#include <io.h>
+#include <sys/stat.h>
+#else
+#include <unistd.h>
+#endif // GTEST_OS_WINDOWS
+
+#if GTEST_USES_SIMPLE_RE
+#include <string.h>
+#endif
+
+#ifdef _WIN32_WCE
+#include <windows.h> // For TerminateProcess()
+#endif // _WIN32_WCE
+
+#include <gtest/gtest-spi.h>
+#include <gtest/gtest-message.h>
+#include <gtest/internal/gtest-string.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace internal {
+
+#if GTEST_OS_WINDOWS
+// Microsoft does not provide a definition of STDERR_FILENO.
+const int kStdErrFileno = 2;
+#else
+const int kStdErrFileno = STDERR_FILENO;
+#endif // GTEST_OS_WINDOWS
+
+#if GTEST_USES_POSIX_RE
+
+// Implements RE. Currently only needed for death tests.
+
+RE::~RE() {
+ regfree(&partial_regex_);
+ regfree(&full_regex_);
+ free(const_cast<char*>(pattern_));
+}
+
+// Returns true iff regular expression re matches the entire str.
+bool RE::FullMatch(const char* str, const RE& re) {
+ if (!re.is_valid_) return false;
+
+ regmatch_t match;
+ return regexec(&re.full_regex_, str, 1, &match, 0) == 0;
+}
+
+// Returns true iff regular expression re matches a substring of str
+// (including str itself).
+bool RE::PartialMatch(const char* str, const RE& re) {
+ if (!re.is_valid_) return false;
+
+ regmatch_t match;
+ return regexec(&re.partial_regex_, str, 1, &match, 0) == 0;
+}
+
+// Initializes an RE from its string representation.
+void RE::Init(const char* regex) {
+ pattern_ = strdup(regex);
+
+ // Reserves enough bytes to hold the regular expression used for a
+ // full match.
+ const size_t full_regex_len = strlen(regex) + 10;
+ char* const full_pattern = new char[full_regex_len];
+
+ snprintf(full_pattern, full_regex_len, "^(%s)$", regex);
+ is_valid_ = regcomp(&full_regex_, full_pattern, REG_EXTENDED) == 0;
+ // We want to call regcomp(&partial_regex_, ...) even if the
+ // previous expression returns false. Otherwise partial_regex_ may
+ // not be properly initialized can may cause trouble when it's
+ // freed.
+ //
+ // Some implementation of POSIX regex (e.g. on at least some
+ // versions of Cygwin) doesn't accept the empty string as a valid
+ // regex. We change it to an equivalent form "()" to be safe.
+ const char* const partial_regex = (*regex == '\0') ? "()" : regex;
+ is_valid_ = (regcomp(&partial_regex_, partial_regex, REG_EXTENDED) == 0)
+ && is_valid_;
+ EXPECT_TRUE(is_valid_)
+ << "Regular expression \"" << regex
+ << "\" is not a valid POSIX Extended regular expression.";
+
+ delete[] full_pattern;
+}
+
+#elif GTEST_USES_SIMPLE_RE
+
+// Returns true iff ch appears anywhere in str (excluding the
+// terminating '\0' character).
+bool IsInSet(char ch, const char* str) {
+ return ch != '\0' && strchr(str, ch) != NULL;
+}
+
+// Returns true iff ch belongs to the given classification. Unlike
+// similar functions in <ctype.h>, these aren't affected by the
+// current locale.
+bool IsDigit(char ch) { return '0' <= ch && ch <= '9'; }
+bool IsPunct(char ch) {
+ return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~");
+}
+bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); }
+bool IsWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); }
+bool IsWordChar(char ch) {
+ return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||
+ ('0' <= ch && ch <= '9') || ch == '_';
+}
+
+// Returns true iff "\\c" is a supported escape sequence.
+bool IsValidEscape(char c) {
+ return (IsPunct(c) || IsInSet(c, "dDfnrsStvwW"));
+}
+
+// Returns true iff the given atom (specified by escaped and pattern)
+// matches ch. The result is undefined if the atom is invalid.
+bool AtomMatchesChar(bool escaped, char pattern_char, char ch) {
+ if (escaped) { // "\\p" where p is pattern_char.
+ switch (pattern_char) {
+ case 'd': return IsDigit(ch);
+ case 'D': return !IsDigit(ch);
+ case 'f': return ch == '\f';
+ case 'n': return ch == '\n';
+ case 'r': return ch == '\r';
+ case 's': return IsWhiteSpace(ch);
+ case 'S': return !IsWhiteSpace(ch);
+ case 't': return ch == '\t';
+ case 'v': return ch == '\v';
+ case 'w': return IsWordChar(ch);
+ case 'W': return !IsWordChar(ch);
+ }
+ return IsPunct(pattern_char) && pattern_char == ch;
+ }
+
+ return (pattern_char == '.' && ch != '\n') || pattern_char == ch;
+}
+
+// Helper function used by ValidateRegex() to format error messages.
+String FormatRegexSyntaxError(const char* regex, int index) {
+ return (Message() << "Syntax error at index " << index
+ << " in simple regular expression \"" << regex << "\": ").GetString();
+}
+
+// Generates non-fatal failures and returns false if regex is invalid;
+// otherwise returns true.
+bool ValidateRegex(const char* regex) {
+ if (regex == NULL) {
+ // TODO(wan@google.com): fix the source file location in the
+ // assertion failures to match where the regex is used in user
+ // code.
+ ADD_FAILURE() << "NULL is not a valid simple regular expression.";
+ return false;
+ }
+
+ bool is_valid = true;
+
+ // True iff ?, *, or + can follow the previous atom.
+ bool prev_repeatable = false;
+ for (int i = 0; regex[i]; i++) {
+ if (regex[i] == '\\') { // An escape sequence
+ i++;
+ if (regex[i] == '\0') {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
+ << "'\\' cannot appear at the end.";
+ return false;
+ }
+
+ if (!IsValidEscape(regex[i])) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
+ << "invalid escape sequence \"\\" << regex[i] << "\".";
+ is_valid = false;
+ }
+ prev_repeatable = true;
+ } else { // Not an escape sequence.
+ const char ch = regex[i];
+
+ if (ch == '^' && i > 0) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'^' can only appear at the beginning.";
+ is_valid = false;
+ } else if (ch == '$' && regex[i + 1] != '\0') {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'$' can only appear at the end.";
+ is_valid = false;
+ } else if (IsInSet(ch, "()[]{}|")) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'" << ch << "' is unsupported.";
+ is_valid = false;
+ } else if (IsRepeat(ch) && !prev_repeatable) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'" << ch << "' can only follow a repeatable token.";
+ is_valid = false;
+ }
+
+ prev_repeatable = !IsInSet(ch, "^$?*+");
+ }
+ }
+
+ return is_valid;
+}
+
+// Matches a repeated regex atom followed by a valid simple regular
+// expression. The regex atom is defined as c if escaped is false,
+// or \c otherwise. repeat is the repetition meta character (?, *,
+// or +). The behavior is undefined if str contains too many
+// characters to be indexable by size_t, in which case the test will
+// probably time out anyway. We are fine with this limitation as
+// std::string has it too.
+bool MatchRepetitionAndRegexAtHead(
+ bool escaped, char c, char repeat, const char* regex,
+ const char* str) {
+ const size_t min_count = (repeat == '+') ? 1 : 0;
+ const size_t max_count = (repeat == '?') ? 1 :
+ static_cast<size_t>(-1) - 1;
+ // We cannot call numeric_limits::max() as it conflicts with the
+ // max() macro on Windows.
+
+ for (size_t i = 0; i <= max_count; ++i) {
+ // We know that the atom matches each of the first i characters in str.
+ if (i >= min_count && MatchRegexAtHead(regex, str + i)) {
+ // We have enough matches at the head, and the tail matches too.
+ // Since we only care about *whether* the pattern matches str
+ // (as opposed to *how* it matches), there is no need to find a
+ // greedy match.
+ return true;
+ }
+ if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i]))
+ return false;
+ }
+ return false;
+}
+
+// Returns true iff regex matches a prefix of str. regex must be a
+// valid simple regular expression and not start with "^", or the
+// result is undefined.
+bool MatchRegexAtHead(const char* regex, const char* str) {
+ if (*regex == '\0') // An empty regex matches a prefix of anything.
+ return true;
+
+ // "$" only matches the end of a string. Note that regex being
+ // valid guarantees that there's nothing after "$" in it.
+ if (*regex == '$')
+ return *str == '\0';
+
+ // Is the first thing in regex an escape sequence?
+ const bool escaped = *regex == '\\';
+ if (escaped)
+ ++regex;
+ if (IsRepeat(regex[1])) {
+ // MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so
+ // here's an indirect recursion. It terminates as the regex gets
+ // shorter in each recursion.
+ return MatchRepetitionAndRegexAtHead(
+ escaped, regex[0], regex[1], regex + 2, str);
+ } else {
+ // regex isn't empty, isn't "$", and doesn't start with a
+ // repetition. We match the first atom of regex with the first
+ // character of str and recurse.
+ return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) &&
+ MatchRegexAtHead(regex + 1, str + 1);
+ }
+}
+
+// Returns true iff regex matches any substring of str. regex must be
+// a valid simple regular expression, or the result is undefined.
+//
+// The algorithm is recursive, but the recursion depth doesn't exceed
+// the regex length, so we won't need to worry about running out of
+// stack space normally. In rare cases the time complexity can be
+// exponential with respect to the regex length + the string length,
+// but usually it's must faster (often close to linear).
+bool MatchRegexAnywhere(const char* regex, const char* str) {
+ if (regex == NULL || str == NULL)
+ return false;
+
+ if (*regex == '^')
+ return MatchRegexAtHead(regex + 1, str);
+
+ // A successful match can be anywhere in str.
+ do {
+ if (MatchRegexAtHead(regex, str))
+ return true;
+ } while (*str++ != '\0');
+ return false;
+}
+
+// Implements the RE class.
+
+RE::~RE() {
+ free(const_cast<char*>(pattern_));
+ free(const_cast<char*>(full_pattern_));
+}
+
+// Returns true iff regular expression re matches the entire str.
+bool RE::FullMatch(const char* str, const RE& re) {
+ return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str);
+}
+
+// Returns true iff regular expression re matches a substring of str
+// (including str itself).
+bool RE::PartialMatch(const char* str, const RE& re) {
+ return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str);
+}
+
+// Initializes an RE from its string representation.
+void RE::Init(const char* regex) {
+ pattern_ = full_pattern_ = NULL;
+ if (regex != NULL) {
+#if GTEST_OS_WINDOWS
+ pattern_ = _strdup(regex);
+#else
+ pattern_ = strdup(regex);
+#endif
+ }
+
+ is_valid_ = ValidateRegex(regex);
+ if (!is_valid_) {
+ // No need to calculate the full pattern when the regex is invalid.
+ return;
+ }
+
+ const size_t len = strlen(regex);
+ // Reserves enough bytes to hold the regular expression used for a
+ // full match: we need space to prepend a '^', append a '$', and
+ // terminate the string with '\0'.
+ char* buffer = static_cast<char*>(malloc(len + 3));
+ full_pattern_ = buffer;
+
+ if (*regex != '^')
+ *buffer++ = '^'; // Makes sure full_pattern_ starts with '^'.
+
+ // We don't use snprintf or strncpy, as they trigger a warning when
+ // compiled with VC++ 8.0.
+ memcpy(buffer, regex, len);
+ buffer += len;
+
+ if (len == 0 || regex[len - 1] != '$')
+ *buffer++ = '$'; // Makes sure full_pattern_ ends with '$'.
+
+ *buffer = '\0';
+}
+
+#endif // GTEST_USES_POSIX_RE
+
+// Logs a message at the given severity level.
+void GTestLog(GTestLogSeverity severity, const char* file,
+ int line, const char* msg) {
+ const char* const marker =
+ severity == GTEST_INFO ? "[ INFO ]" :
+ severity == GTEST_WARNING ? "[WARNING]" :
+ severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]";
+ fprintf(stderr, "\n%s %s:%d: %s\n", marker, file, line, msg);
+ if (severity == GTEST_FATAL) {
+ fflush(NULL); // abort() is not guaranteed to flush open file streams.
+ abort();
+ }
+}
+
+#if GTEST_HAS_STD_STRING
+
+// Disable Microsoft deprecation warnings for POSIX functions called from
+// this class (creat, dup, dup2, and close)
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4996)
+#endif // _MSC_VER
+
+// Defines the stderr capturer.
+
+class CapturedStderr {
+ public:
+ // The ctor redirects stderr to a temporary file.
+ CapturedStderr() {
+ uncaptured_fd_ = dup(kStdErrFileno);
+
+#if GTEST_OS_WINDOWS
+ char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT
+ char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT
+
+ ::GetTempPathA(sizeof(temp_dir_path), temp_dir_path);
+ ::GetTempFileNameA(temp_dir_path, "gtest_redir", 0, temp_file_path);
+ const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE);
+ filename_ = temp_file_path;
+#else
+ // There's no guarantee that a test has write access to the
+ // current directory, so we create the temporary file in the /tmp
+ // directory instead.
+ char name_template[] = "/tmp/captured_stderr.XXXXXX";
+ const int captured_fd = mkstemp(name_template);
+ filename_ = name_template;
+#endif // GTEST_OS_WINDOWS
+ fflush(NULL);
+ dup2(captured_fd, kStdErrFileno);
+ close(captured_fd);
+ }
+
+ ~CapturedStderr() {
+ remove(filename_.c_str());
+ }
+
+ // Stops redirecting stderr.
+ void StopCapture() {
+ // Restores the original stream.
+ fflush(NULL);
+ dup2(uncaptured_fd_, kStdErrFileno);
+ close(uncaptured_fd_);
+ uncaptured_fd_ = -1;
+ }
+
+ // Returns the name of the temporary file holding the stderr output.
+ // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
+ // can use it here.
+ ::std::string filename() const { return filename_; }
+
+ private:
+ int uncaptured_fd_;
+ ::std::string filename_;
+};
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+
+static CapturedStderr* g_captured_stderr = NULL;
+
+// Returns the size (in bytes) of a file.
+static size_t GetFileSize(FILE * file) {
+ fseek(file, 0, SEEK_END);
+ return static_cast<size_t>(ftell(file));
+}
+
+// Reads the entire content of a file as a string.
+static ::std::string ReadEntireFile(FILE * file) {
+ const size_t file_size = GetFileSize(file);
+ char* const buffer = new char[file_size];
+
+ size_t bytes_last_read = 0; // # of bytes read in the last fread()
+ size_t bytes_read = 0; // # of bytes read so far
+
+ fseek(file, 0, SEEK_SET);
+
+ // Keeps reading the file until we cannot read further or the
+ // pre-determined file size is reached.
+ do {
+ bytes_last_read = fread(buffer+bytes_read, 1, file_size-bytes_read, file);
+ bytes_read += bytes_last_read;
+ } while (bytes_last_read > 0 && bytes_read < file_size);
+
+ const ::std::string content(buffer, buffer+bytes_read);
+ delete[] buffer;
+
+ return content;
+}
+
+// Starts capturing stderr.
+void CaptureStderr() {
+ if (g_captured_stderr != NULL) {
+ GTEST_LOG_(FATAL, "Only one stderr capturer can exist at one time.");
+ }
+ g_captured_stderr = new CapturedStderr;
+}
+
+// Stops capturing stderr and returns the captured string.
+// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can
+// use it here.
+::std::string GetCapturedStderr() {
+ g_captured_stderr->StopCapture();
+
+// Disables Microsoft deprecation warning for fopen and fclose.
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4996)
+#endif // _MSC_VER
+ FILE* const file = fopen(g_captured_stderr->filename().c_str(), "r");
+ const ::std::string content = ReadEntireFile(file);
+ fclose(file);
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+
+ delete g_captured_stderr;
+ g_captured_stderr = NULL;
+
+ return content;
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_DEATH_TEST
+
+// A copy of all command line arguments. Set by InitGoogleTest().
+::std::vector<String> g_argvs;
+
+// Returns the command line as a vector of strings.
+const ::std::vector<String>& GetArgvs() { return g_argvs; }
+
+#endif // GTEST_HAS_DEATH_TEST
+
+#ifdef _WIN32_WCE
+void abort() {
+ DebugBreak();
+ TerminateProcess(GetCurrentProcess(), 1);
+}
+#endif // _WIN32_WCE
+
+// Returns the name of the environment variable corresponding to the
+// given flag. For example, FlagToEnvVar("foo") will return
+// "GTEST_FOO" in the open-source version.
+static String FlagToEnvVar(const char* flag) {
+ const String full_flag =
+ (Message() << GTEST_FLAG_PREFIX_ << flag).GetString();
+
+ Message env_var;
+ for (int i = 0; i != full_flag.GetLength(); i++) {
+ env_var << static_cast<char>(toupper(full_flag.c_str()[i]));
+ }
+
+ return env_var.GetString();
+}
+
+// Parses 'str' for a 32-bit signed integer. If successful, writes
+// the result to *value and returns true; otherwise leaves *value
+// unchanged and returns false.
+bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
+ // Parses the environment variable as a decimal integer.
+ char* end = NULL;
+ const long long_value = strtol(str, &end, 10); // NOLINT
+
+ // Has strtol() consumed all characters in the string?
+ if (*end != '\0') {
+ // No - an invalid character was encountered.
+ Message msg;
+ msg << "WARNING: " << src_text
+ << " is expected to be a 32-bit integer, but actually"
+ << " has value \"" << str << "\".\n";
+ printf("%s", msg.GetString().c_str());
+ fflush(stdout);
+ return false;
+ }
+
+ // Is the parsed value in the range of an Int32?
+ const Int32 result = static_cast<Int32>(long_value);
+ if (long_value == LONG_MAX || long_value == LONG_MIN ||
+ // The parsed value overflows as a long. (strtol() returns
+ // LONG_MAX or LONG_MIN when the input overflows.)
+ result != long_value
+ // The parsed value overflows as an Int32.
+ ) {
+ Message msg;
+ msg << "WARNING: " << src_text
+ << " is expected to be a 32-bit integer, but actually"
+ << " has value " << str << ", which overflows.\n";
+ printf("%s", msg.GetString().c_str());
+ fflush(stdout);
+ return false;
+ }
+
+ *value = result;
+ return true;
+}
+
+// Reads and returns the Boolean environment variable corresponding to
+// the given flag; if it's not set, returns default_value.
+//
+// The value is considered true iff it's not "0".
+bool BoolFromGTestEnv(const char* flag, bool default_value) {
+ const String env_var = FlagToEnvVar(flag);
+ const char* const string_value = GetEnv(env_var.c_str());
+ return string_value == NULL ?
+ default_value : strcmp(string_value, "0") != 0;
+}
+
+// Reads and returns a 32-bit integer stored in the environment
+// variable corresponding to the given flag; if it isn't set or
+// doesn't represent a valid 32-bit integer, returns default_value.
+Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) {
+ const String env_var = FlagToEnvVar(flag);
+ const char* const string_value = GetEnv(env_var.c_str());
+ if (string_value == NULL) {
+ // The environment variable is not set.
+ return default_value;
+ }
+
+ Int32 result = default_value;
+ if (!ParseInt32(Message() << "Environment variable " << env_var,
+ string_value, &result)) {
+ printf("The default value %s is used.\n",
+ (Message() << default_value).GetString().c_str());
+ fflush(stdout);
+ return default_value;
+ }
+
+ return result;
+}
+
+// Reads and returns the string environment variable corresponding to
+// the given flag; if it's not set, returns default_value.
+const char* StringFromGTestEnv(const char* flag, const char* default_value) {
+ const String env_var = FlagToEnvVar(flag);
+ const char* const value = GetEnv(env_var.c_str());
+ return value == NULL ? default_value : value;
+}
+
+} // namespace internal
+} // namespace testing
diff --git a/src/gtest-test-part.cc b/src/gtest-test-part.cc
new file mode 100644
index 0000000..2cb5585
--- /dev/null
+++ b/src/gtest-test-part.cc
@@ -0,0 +1,124 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+// The Google C++ Testing Framework (Google Test)
+
+#include <gtest/gtest-test-part.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+// Gets the summary of the failure message by omitting the stack trace
+// in it.
+internal::String TestPartResult::ExtractSummary(const char* message) {
+ const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
+ return stack_trace == NULL ? internal::String(message) :
+ internal::String(message, stack_trace - message);
+}
+
+// Prints a TestPartResult object.
+std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
+ return os << result.file_name() << ":"
+ << result.line_number() << ": "
+ << (result.type() == TPRT_SUCCESS ? "Success" :
+ result.type() == TPRT_FATAL_FAILURE ? "Fatal failure" :
+ "Non-fatal failure") << ":\n"
+ << result.message() << std::endl;
+}
+
+// Constructs an empty TestPartResultArray.
+TestPartResultArray::TestPartResultArray()
+ : list_(new internal::List<TestPartResult>) {
+}
+
+// Destructs a TestPartResultArray.
+TestPartResultArray::~TestPartResultArray() {
+ delete list_;
+}
+
+// Appends a TestPartResult to the array.
+void TestPartResultArray::Append(const TestPartResult& result) {
+ list_->PushBack(result);
+}
+
+// Returns the TestPartResult at the given index (0-based).
+const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const {
+ if (index < 0 || index >= size()) {
+ printf("\nInvalid index (%d) into TestPartResultArray.\n", index);
+ internal::abort();
+ }
+
+ const internal::ListNode<TestPartResult>* p = list_->Head();
+ for (int i = 0; i < index; i++) {
+ p = p->next();
+ }
+
+ return p->element();
+}
+
+// Returns the number of TestPartResult objects in the array.
+int TestPartResultArray::size() const {
+ return list_->size();
+}
+
+namespace internal {
+
+HasNewFatalFailureHelper::HasNewFatalFailureHelper()
+ : has_new_fatal_failure_(false),
+ original_reporter_(UnitTest::GetInstance()->impl()->
+ GetTestPartResultReporterForCurrentThread()) {
+ UnitTest::GetInstance()->impl()->SetTestPartResultReporterForCurrentThread(
+ this);
+}
+
+HasNewFatalFailureHelper::~HasNewFatalFailureHelper() {
+ UnitTest::GetInstance()->impl()->SetTestPartResultReporterForCurrentThread(
+ original_reporter_);
+}
+
+void HasNewFatalFailureHelper::ReportTestPartResult(
+ const TestPartResult& result) {
+ if (result.fatally_failed())
+ has_new_fatal_failure_ = true;
+ original_reporter_->ReportTestPartResult(result);
+}
+
+} // namespace internal
+
+} // namespace testing
diff --git a/src/gtest-typed-test.cc b/src/gtest-typed-test.cc
new file mode 100644
index 0000000..e45e2ab
--- /dev/null
+++ b/src/gtest-typed-test.cc
@@ -0,0 +1,98 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <gtest/gtest-typed-test.h>
+#include <gtest/gtest.h>
+
+namespace testing {
+namespace internal {
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// Verifies that registered_tests match the test names in
+// defined_test_names_; returns registered_tests if successful, or
+// aborts the program otherwise.
+const char* TypedTestCasePState::VerifyRegisteredTestNames(
+ const char* file, int line, const char* registered_tests) {
+ typedef ::std::set<const char*>::const_iterator DefinedTestIter;
+ registered_ = true;
+
+ Message errors;
+ ::std::set<String> tests;
+ for (const char* names = registered_tests; names != NULL;
+ names = SkipComma(names)) {
+ const String name = GetPrefixUntilComma(names);
+ if (tests.count(name) != 0) {
+ errors << "Test " << name << " is listed more than once.\n";
+ continue;
+ }
+
+ bool found = false;
+ for (DefinedTestIter it = defined_test_names_.begin();
+ it != defined_test_names_.end();
+ ++it) {
+ if (name == *it) {
+ found = true;
+ break;
+ }
+ }
+
+ if (found) {
+ tests.insert(name);
+ } else {
+ errors << "No test named " << name
+ << " can be found in this test case.\n";
+ }
+ }
+
+ for (DefinedTestIter it = defined_test_names_.begin();
+ it != defined_test_names_.end();
+ ++it) {
+ if (tests.count(*it) == 0) {
+ errors << "You forgot to list test " << *it << ".\n";
+ }
+ }
+
+ const String& errors_str = errors.GetString();
+ if (errors_str != "") {
+ fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
+ errors_str.c_str());
+ fflush(stderr);
+ abort();
+ }
+
+ return registered_tests;
+}
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+} // namespace internal
+} // namespace testing
diff --git a/src/gtest.cc b/src/gtest.cc
new file mode 100644
index 0000000..a66b78f
--- /dev/null
+++ b/src/gtest.cc
@@ -0,0 +1,4318 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+
+#include <gtest/gtest.h>
+#include <gtest/gtest-spi.h>
+
+#include <ctype.h>
+#include <math.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+#include <wctype.h>
+
+#if GTEST_OS_LINUX
+
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+#define GTEST_HAS_GETTIMEOFDAY_ 1
+
+#include <fcntl.h>
+#include <limits.h>
+#include <sched.h>
+// Declares vsnprintf(). This header is not available on Windows.
+#include <strings.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <string>
+#include <vector>
+
+#elif GTEST_OS_SYMBIAN
+#define GTEST_HAS_GETTIMEOFDAY_ 1
+#include <sys/time.h> // NOLINT
+
+#elif GTEST_OS_ZOS
+#define GTEST_HAS_GETTIMEOFDAY_ 1
+#include <sys/time.h> // NOLINT
+
+// On z/OS we additionally need strings.h for strcasecmp.
+#include <strings.h> // NOLINT
+
+#elif defined(_WIN32_WCE) // We are on Windows CE.
+
+#include <windows.h> // NOLINT
+
+#elif GTEST_OS_WINDOWS // We are on Windows proper.
+
+#include <io.h> // NOLINT
+#include <sys/timeb.h> // NOLINT
+#include <sys/types.h> // NOLINT
+#include <sys/stat.h> // NOLINT
+
+#if defined(__MINGW__) || defined(__MINGW32__)
+// MinGW has gettimeofday() but not _ftime64().
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+// TODO(kenton@google.com): There are other ways to get the time on
+// Windows, like GetTickCount() or GetSystemTimeAsFileTime(). MinGW
+// supports these. consider using them instead.
+#define GTEST_HAS_GETTIMEOFDAY_ 1
+#include <sys/time.h> // NOLINT
+#endif // defined(__MINGW__) || defined(__MINGW32__)
+
+// cpplint thinks that the header is already included, so we want to
+// silence it.
+#include <windows.h> // NOLINT
+
+#else
+
+// Assume other platforms have gettimeofday().
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+#define GTEST_HAS_GETTIMEOFDAY_ 1
+
+// cpplint thinks that the header is already included, so we want to
+// silence it.
+#include <sys/time.h> // NOLINT
+#include <unistd.h> // NOLINT
+
+#endif // GTEST_OS_LINUX
+
+#if GTEST_HAS_EXCEPTIONS
+#include <stdexcept>
+#endif
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#if GTEST_OS_WINDOWS
+#define fileno _fileno
+#define isatty _isatty
+#define vsnprintf _vsnprintf
+#endif // GTEST_OS_WINDOWS
+
+namespace testing {
+
+// Constants.
+
+// A test whose test case name or test name matches this filter is
+// disabled and not run.
+static const char kDisableTestFilter[] = "DISABLED_*:*/DISABLED_*";
+
+// A test case whose name matches this filter is considered a death
+// test case and will be run before test cases whose name doesn't
+// match this filter.
+static const char kDeathTestCaseFilter[] = "*DeathTest:*DeathTest/*";
+
+// A test filter that matches everything.
+static const char kUniversalFilter[] = "*";
+
+// The default output file for XML output.
+static const char kDefaultOutputFile[] = "test_detail.xml";
+
+// The environment variable name for the test shard index.
+static const char kTestShardIndex[] = "GTEST_SHARD_INDEX";
+// The environment variable name for the total number of test shards.
+static const char kTestTotalShards[] = "GTEST_TOTAL_SHARDS";
+// The environment variable name for the test shard status file.
+static const char kTestShardStatusFile[] = "GTEST_SHARD_STATUS_FILE";
+
+namespace internal {
+
+// The text used in failure messages to indicate the start of the
+// stack trace.
+const char kStackTraceMarker[] = "\nStack trace:\n";
+
+} // namespace internal
+
+GTEST_DEFINE_bool_(
+ also_run_disabled_tests,
+ internal::BoolFromGTestEnv("also_run_disabled_tests", false),
+ "Run disabled tests too, in addition to the tests normally being run.");
+
+GTEST_DEFINE_bool_(
+ break_on_failure,
+ internal::BoolFromGTestEnv("break_on_failure", false),
+ "True iff a failed assertion should be a debugger break-point.");
+
+GTEST_DEFINE_bool_(
+ catch_exceptions,
+ internal::BoolFromGTestEnv("catch_exceptions", false),
+ "True iff " GTEST_NAME_
+ " should catch exceptions and treat them as test failures.");
+
+GTEST_DEFINE_string_(
+ color,
+ internal::StringFromGTestEnv("color", "auto"),
+ "Whether to use colors in the output. Valid values: yes, no, "
+ "and auto. 'auto' means to use colors if the output is "
+ "being sent to a terminal and the TERM environment variable "
+ "is set to xterm or xterm-color.");
+
+GTEST_DEFINE_string_(
+ filter,
+ internal::StringFromGTestEnv("filter", kUniversalFilter),
+ "A colon-separated list of glob (not regex) patterns "
+ "for filtering the tests to run, optionally followed by a "
+ "'-' and a : separated list of negative patterns (tests to "
+ "exclude). A test is run if it matches one of the positive "
+ "patterns and does not match any of the negative patterns.");
+
+GTEST_DEFINE_bool_(list_tests, false,
+ "List all tests without running them.");
+
+GTEST_DEFINE_string_(
+ output,
+ internal::StringFromGTestEnv("output", ""),
+ "A format (currently must be \"xml\"), optionally followed "
+ "by a colon and an output file name or directory. A directory "
+ "is indicated by a trailing pathname separator. "
+ "Examples: \"xml:filename.xml\", \"xml::directoryname/\". "
+ "If a directory is specified, output files will be created "
+ "within that directory, with file-names based on the test "
+ "executable's name and, if necessary, made unique by adding "
+ "digits.");
+
+GTEST_DEFINE_bool_(
+ print_time,
+ internal::BoolFromGTestEnv("print_time", false),
+ "True iff " GTEST_NAME_
+ " should display elapsed time in text output.");
+
+GTEST_DEFINE_int32_(
+ repeat,
+ internal::Int32FromGTestEnv("repeat", 1),
+ "How many times to repeat each test. Specify a negative number "
+ "for repeating forever. Useful for shaking out flaky tests.");
+
+GTEST_DEFINE_int32_(
+ stack_trace_depth,
+ internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth),
+ "The maximum number of stack frames to print when an "
+ "assertion fails. The valid range is 0 through 100, inclusive.");
+
+GTEST_DEFINE_bool_(
+ show_internal_stack_frames, false,
+ "True iff " GTEST_NAME_ " should include internal stack frames when "
+ "printing test failure stack traces.");
+
+GTEST_DEFINE_bool_(
+ throw_on_failure,
+ internal::BoolFromGTestEnv("throw_on_failure", false),
+ "When this flag is specified, a failed assertion will throw an exception "
+ "if exceptions are enabled or exit the program with a non-zero code "
+ "otherwise.");
+
+namespace internal {
+
+// g_help_flag is true iff the --help flag or an equivalent form is
+// specified on the command line.
+static bool g_help_flag = false;
+
+// GTestIsInitialized() returns true iff the user has initialized
+// Google Test. Useful for catching the user mistake of not initializing
+// Google Test before calling RUN_ALL_TESTS().
+//
+// A user must call testing::InitGoogleTest() to initialize Google
+// Test. g_init_gtest_count is set to the number of times
+// InitGoogleTest() has been called. We don't protect this variable
+// under a mutex as it is only accessed in the main thread.
+int g_init_gtest_count = 0;
+static bool GTestIsInitialized() { return g_init_gtest_count != 0; }
+
+// Iterates over a list of TestCases, keeping a running sum of the
+// results of calling a given int-returning method on each.
+// Returns the sum.
+static int SumOverTestCaseList(const internal::List<TestCase*>& case_list,
+ int (TestCase::*method)() const) {
+ int sum = 0;
+ for (const internal::ListNode<TestCase*>* node = case_list.Head();
+ node != NULL;
+ node = node->next()) {
+ sum += (node->element()->*method)();
+ }
+ return sum;
+}
+
+// Returns true iff the test case passed.
+static bool TestCasePassed(const TestCase* test_case) {
+ return test_case->should_run() && test_case->Passed();
+}
+
+// Returns true iff the test case failed.
+static bool TestCaseFailed(const TestCase* test_case) {
+ return test_case->should_run() && test_case->Failed();
+}
+
+// Returns true iff test_case contains at least one test that should
+// run.
+static bool ShouldRunTestCase(const TestCase* test_case) {
+ return test_case->should_run();
+}
+
+// AssertHelper constructor.
+AssertHelper::AssertHelper(TestPartResultType type, const char* file,
+ int line, const char* message)
+ : type_(type), file_(file), line_(line), message_(message) {
+}
+
+// Message assignment, for assertion streaming support.
+void AssertHelper::operator=(const Message& message) const {
+ UnitTest::GetInstance()->
+ AddTestPartResult(type_, file_, line_,
+ AppendUserMessage(message_, message),
+ UnitTest::GetInstance()->impl()
+ ->CurrentOsStackTraceExceptTop(1)
+ // Skips the stack frame for this function itself.
+ ); // NOLINT
+}
+
+// Mutex for linked pointers.
+Mutex g_linked_ptr_mutex(Mutex::NO_CONSTRUCTOR_NEEDED_FOR_STATIC_MUTEX);
+
+// Application pathname gotten in InitGoogleTest.
+String g_executable_path;
+
+// Returns the current application's name, removing directory path if that
+// is present.
+FilePath GetCurrentExecutableName() {
+ FilePath result;
+
+#if defined(_WIN32_WCE) || GTEST_OS_WINDOWS
+ result.Set(FilePath(g_executable_path).RemoveExtension("exe"));
+#else
+ result.Set(FilePath(g_executable_path));
+#endif // _WIN32_WCE || GTEST_OS_WINDOWS
+
+ return result.RemoveDirectoryName();
+}
+
+// Functions for processing the gtest_output flag.
+
+// Returns the output format, or "" for normal printed output.
+String UnitTestOptions::GetOutputFormat() {
+ const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+ if (gtest_output_flag == NULL) return String("");
+
+ const char* const colon = strchr(gtest_output_flag, ':');
+ return (colon == NULL) ?
+ String(gtest_output_flag) :
+ String(gtest_output_flag, colon - gtest_output_flag);
+}
+
+// Returns the name of the requested output file, or the default if none
+// was explicitly specified.
+String UnitTestOptions::GetAbsolutePathToOutputFile() {
+ const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+ if (gtest_output_flag == NULL)
+ return String("");
+
+ const char* const colon = strchr(gtest_output_flag, ':');
+ if (colon == NULL)
+ return String(internal::FilePath::ConcatPaths(
+ internal::FilePath(
+ UnitTest::GetInstance()->original_working_dir()),
+ internal::FilePath(kDefaultOutputFile)).ToString() );
+
+ internal::FilePath output_name(colon + 1);
+ if (!output_name.IsAbsolutePath())
+ // TODO(wan@google.com): on Windows \some\path is not an absolute
+ // path (as its meaning depends on the current drive), yet the
+ // following logic for turning it into an absolute path is wrong.
+ // Fix it.
+ output_name = internal::FilePath::ConcatPaths(
+ internal::FilePath(UnitTest::GetInstance()->original_working_dir()),
+ internal::FilePath(colon + 1));
+
+ if (!output_name.IsDirectory())
+ return output_name.ToString();
+
+ internal::FilePath result(internal::FilePath::GenerateUniqueFileName(
+ output_name, internal::GetCurrentExecutableName(),
+ GetOutputFormat().c_str()));
+ return result.ToString();
+}
+
+// Returns true iff the wildcard pattern matches the string. The
+// first ':' or '\0' character in pattern marks the end of it.
+//
+// This recursive algorithm isn't very efficient, but is clear and
+// works well enough for matching test names, which are short.
+bool UnitTestOptions::PatternMatchesString(const char *pattern,
+ const char *str) {
+ switch (*pattern) {
+ case '\0':
+ case ':': // Either ':' or '\0' marks the end of the pattern.
+ return *str == '\0';
+ case '?': // Matches any single character.
+ return *str != '\0' && PatternMatchesString(pattern + 1, str + 1);
+ case '*': // Matches any string (possibly empty) of characters.
+ return (*str != '\0' && PatternMatchesString(pattern, str + 1)) ||
+ PatternMatchesString(pattern + 1, str);
+ default: // Non-special character. Matches itself.
+ return *pattern == *str &&
+ PatternMatchesString(pattern + 1, str + 1);
+ }
+}
+
+bool UnitTestOptions::MatchesFilter(const String& name, const char* filter) {
+ const char *cur_pattern = filter;
+ for (;;) {
+ if (PatternMatchesString(cur_pattern, name.c_str())) {
+ return true;
+ }
+
+ // Finds the next pattern in the filter.
+ cur_pattern = strchr(cur_pattern, ':');
+
+ // Returns if no more pattern can be found.
+ if (cur_pattern == NULL) {
+ return false;
+ }
+
+ // Skips the pattern separater (the ':' character).
+ cur_pattern++;
+ }
+}
+
+// TODO(keithray): move String function implementations to gtest-string.cc.
+
+// Returns true iff the user-specified filter matches the test case
+// name and the test name.
+bool UnitTestOptions::FilterMatchesTest(const String &test_case_name,
+ const String &test_name) {
+ const String& full_name = String::Format("%s.%s",
+ test_case_name.c_str(),
+ test_name.c_str());
+
+ // Split --gtest_filter at '-', if there is one, to separate into
+ // positive filter and negative filter portions
+ const char* const p = GTEST_FLAG(filter).c_str();
+ const char* const dash = strchr(p, '-');
+ String positive;
+ String negative;
+ if (dash == NULL) {
+ positive = GTEST_FLAG(filter).c_str(); // Whole string is a positive filter
+ negative = String("");
+ } else {
+ positive.Set(p, dash - p); // Everything up to the dash
+ negative = String(dash+1); // Everything after the dash
+ if (positive.empty()) {
+ // Treat '-test1' as the same as '*-test1'
+ positive = kUniversalFilter;
+ }
+ }
+
+ // A filter is a colon-separated list of patterns. It matches a
+ // test if any pattern in it matches the test.
+ return (MatchesFilter(full_name, positive.c_str()) &&
+ !MatchesFilter(full_name, negative.c_str()));
+}
+
+#if GTEST_OS_WINDOWS
+// Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
+// given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
+// This function is useful as an __except condition.
+int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) {
+ // Google Test should handle an exception if:
+ // 1. the user wants it to, AND
+ // 2. this is not a breakpoint exception.
+ return (GTEST_FLAG(catch_exceptions) &&
+ exception_code != EXCEPTION_BREAKPOINT) ?
+ EXCEPTION_EXECUTE_HANDLER :
+ EXCEPTION_CONTINUE_SEARCH;
+}
+#endif // GTEST_OS_WINDOWS
+
+} // namespace internal
+
+// The interface for printing the result of a UnitTest
+class UnitTestEventListenerInterface {
+ public:
+ // The d'tor is pure virtual as this is an abstract class.
+ virtual ~UnitTestEventListenerInterface() = 0;
+
+ // Called before the unit test starts.
+ virtual void OnUnitTestStart(const UnitTest*) {}
+
+ // Called after the unit test ends.
+ virtual void OnUnitTestEnd(const UnitTest*) {}
+
+ // Called before the test case starts.
+ virtual void OnTestCaseStart(const TestCase*) {}
+
+ // Called after the test case ends.
+ virtual void OnTestCaseEnd(const TestCase*) {}
+
+ // Called before the global set-up starts.
+ virtual void OnGlobalSetUpStart(const UnitTest*) {}
+
+ // Called after the global set-up ends.
+ virtual void OnGlobalSetUpEnd(const UnitTest*) {}
+
+ // Called before the global tear-down starts.
+ virtual void OnGlobalTearDownStart(const UnitTest*) {}
+
+ // Called after the global tear-down ends.
+ virtual void OnGlobalTearDownEnd(const UnitTest*) {}
+
+ // Called before the test starts.
+ virtual void OnTestStart(const TestInfo*) {}
+
+ // Called after the test ends.
+ virtual void OnTestEnd(const TestInfo*) {}
+
+ // Called after an assertion.
+ virtual void OnNewTestPartResult(const TestPartResult*) {}
+};
+
+// The c'tor sets this object as the test part result reporter used by
+// Google Test. The 'result' parameter specifies where to report the
+// results. Intercepts only failures from the current thread.
+ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
+ TestPartResultArray* result)
+ : intercept_mode_(INTERCEPT_ONLY_CURRENT_THREAD),
+ result_(result) {
+ Init();
+}
+
+// The c'tor sets this object as the test part result reporter used by
+// Google Test. The 'result' parameter specifies where to report the
+// results.
+ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
+ InterceptMode intercept_mode, TestPartResultArray* result)
+ : intercept_mode_(intercept_mode),
+ result_(result) {
+ Init();
+}
+
+void ScopedFakeTestPartResultReporter::Init() {
+ internal::UnitTestImpl* const impl = UnitTest::GetInstance()->impl();
+ if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
+ old_reporter_ = impl->GetGlobalTestPartResultReporter();
+ impl->SetGlobalTestPartResultReporter(this);
+ } else {
+ old_reporter_ = impl->GetTestPartResultReporterForCurrentThread();
+ impl->SetTestPartResultReporterForCurrentThread(this);
+ }
+}
+
+// The d'tor restores the test part result reporter used by Google Test
+// before.
+ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() {
+ internal::UnitTestImpl* const impl = UnitTest::GetInstance()->impl();
+ if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
+ impl->SetGlobalTestPartResultReporter(old_reporter_);
+ } else {
+ impl->SetTestPartResultReporterForCurrentThread(old_reporter_);
+ }
+}
+
+// Increments the test part result count and remembers the result.
+// This method is from the TestPartResultReporterInterface interface.
+void ScopedFakeTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ result_->Append(result);
+}
+
+namespace internal {
+
+// Returns the type ID of ::testing::Test. We should always call this
+// instead of GetTypeId< ::testing::Test>() to get the type ID of
+// testing::Test. This is to work around a suspected linker bug when
+// using Google Test as a framework on Mac OS X. The bug causes
+// GetTypeId< ::testing::Test>() to return different values depending
+// on whether the call is from the Google Test framework itself or
+// from user test code. GetTestTypeId() is guaranteed to always
+// return the same value, as it always calls GetTypeId<>() from the
+// gtest.cc, which is within the Google Test framework.
+TypeId GetTestTypeId() {
+ return GetTypeId<Test>();
+}
+
+// The value of GetTestTypeId() as seen from within the Google Test
+// library. This is solely for testing GetTestTypeId().
+extern const TypeId kTestTypeIdInGoogleTest = GetTestTypeId();
+
+// This predicate-formatter checks that 'results' contains a test part
+// failure of the given type and that the failure message contains the
+// given substring.
+AssertionResult HasOneFailure(const char* /* results_expr */,
+ const char* /* type_expr */,
+ const char* /* substr_expr */,
+ const TestPartResultArray& results,
+ TestPartResultType type,
+ const char* substr) {
+ const String expected(
+ type == TPRT_FATAL_FAILURE ? "1 fatal failure" :
+ "1 non-fatal failure");
+ Message msg;
+ if (results.size() != 1) {
+ msg << "Expected: " << expected << "\n"
+ << " Actual: " << results.size() << " failures";
+ for (int i = 0; i < results.size(); i++) {
+ msg << "\n" << results.GetTestPartResult(i);
+ }
+ return AssertionFailure(msg);
+ }
+
+ const TestPartResult& r = results.GetTestPartResult(0);
+ if (r.type() != type) {
+ msg << "Expected: " << expected << "\n"
+ << " Actual:\n"
+ << r;
+ return AssertionFailure(msg);
+ }
+
+ if (strstr(r.message(), substr) == NULL) {
+ msg << "Expected: " << expected << " containing \""
+ << substr << "\"\n"
+ << " Actual:\n"
+ << r;
+ return AssertionFailure(msg);
+ }
+
+ return AssertionSuccess();
+}
+
+// The constructor of SingleFailureChecker remembers where to look up
+// test part results, what type of failure we expect, and what
+// substring the failure message should contain.
+SingleFailureChecker:: SingleFailureChecker(
+ const TestPartResultArray* results,
+ TestPartResultType type,
+ const char* substr)
+ : results_(results),
+ type_(type),
+ substr_(substr) {}
+
+// The destructor of SingleFailureChecker verifies that the given
+// TestPartResultArray contains exactly one failure that has the given
+// type and contains the given substring. If that's not the case, a
+// non-fatal failure will be generated.
+SingleFailureChecker::~SingleFailureChecker() {
+ EXPECT_PRED_FORMAT3(HasOneFailure, *results_, type_, substr_.c_str());
+}
+
+DefaultGlobalTestPartResultReporter::DefaultGlobalTestPartResultReporter(
+ UnitTestImpl* unit_test) : unit_test_(unit_test) {}
+
+void DefaultGlobalTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ unit_test_->current_test_result()->AddTestPartResult(result);
+ unit_test_->result_printer()->OnNewTestPartResult(&result);
+}
+
+DefaultPerThreadTestPartResultReporter::DefaultPerThreadTestPartResultReporter(
+ UnitTestImpl* unit_test) : unit_test_(unit_test) {}
+
+void DefaultPerThreadTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ unit_test_->GetGlobalTestPartResultReporter()->ReportTestPartResult(result);
+}
+
+// Returns the global test part result reporter.
+TestPartResultReporterInterface*
+UnitTestImpl::GetGlobalTestPartResultReporter() {
+ internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
+ return global_test_part_result_repoter_;
+}
+
+// Sets the global test part result reporter.
+void UnitTestImpl::SetGlobalTestPartResultReporter(
+ TestPartResultReporterInterface* reporter) {
+ internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
+ global_test_part_result_repoter_ = reporter;
+}
+
+// Returns the test part result reporter for the current thread.
+TestPartResultReporterInterface*
+UnitTestImpl::GetTestPartResultReporterForCurrentThread() {
+ return per_thread_test_part_result_reporter_.get();
+}
+
+// Sets the test part result reporter for the current thread.
+void UnitTestImpl::SetTestPartResultReporterForCurrentThread(
+ TestPartResultReporterInterface* reporter) {
+ per_thread_test_part_result_reporter_.set(reporter);
+}
+
+// Gets the number of successful test cases.
+int UnitTestImpl::successful_test_case_count() const {
+ return test_cases_.CountIf(TestCasePassed);
+}
+
+// Gets the number of failed test cases.
+int UnitTestImpl::failed_test_case_count() const {
+ return test_cases_.CountIf(TestCaseFailed);
+}
+
+// Gets the number of all test cases.
+int UnitTestImpl::total_test_case_count() const {
+ return test_cases_.size();
+}
+
+// Gets the number of all test cases that contain at least one test
+// that should run.
+int UnitTestImpl::test_case_to_run_count() const {
+ return test_cases_.CountIf(ShouldRunTestCase);
+}
+
+// Gets the number of successful tests.
+int UnitTestImpl::successful_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::successful_test_count);
+}
+
+// Gets the number of failed tests.
+int UnitTestImpl::failed_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::failed_test_count);
+}
+
+// Gets the number of disabled tests.
+int UnitTestImpl::disabled_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::disabled_test_count);
+}
+
+// Gets the number of all tests.
+int UnitTestImpl::total_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::total_test_count);
+}
+
+// Gets the number of tests that should run.
+int UnitTestImpl::test_to_run_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::test_to_run_count);
+}
+
+// Returns the current OS stack trace as a String.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// CurrentOsStackTraceExceptTop(1), Foo() will be included in the
+// trace but Bar() and CurrentOsStackTraceExceptTop() won't.
+String UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) {
+ (void)skip_count;
+ return String("");
+}
+
+static TimeInMillis GetTimeInMillis() {
+#ifdef _WIN32_WCE // We are on Windows CE
+ // Difference between 1970-01-01 and 1601-01-01 in miliseconds.
+ // http://analogous.blogspot.com/2005/04/epoch.html
+ const TimeInMillis kJavaEpochToWinFileTimeDelta = 11644473600000UL;
+ const DWORD kTenthMicrosInMilliSecond = 10000;
+
+ SYSTEMTIME now_systime;
+ FILETIME now_filetime;
+ ULARGE_INTEGER now_int64;
+ // TODO(kenton@google.com): Shouldn't this just use
+ // GetSystemTimeAsFileTime()?
+ GetSystemTime(&now_systime);
+ if (SystemTimeToFileTime(&now_systime, &now_filetime)) {
+ now_int64.LowPart = now_filetime.dwLowDateTime;
+ now_int64.HighPart = now_filetime.dwHighDateTime;
+ now_int64.QuadPart = (now_int64.QuadPart / kTenthMicrosInMilliSecond) -
+ kJavaEpochToWinFileTimeDelta;
+ return now_int64.QuadPart;
+ }
+ return 0;
+#elif GTEST_OS_WINDOWS && !GTEST_HAS_GETTIMEOFDAY_
+ __timeb64 now;
+#ifdef _MSC_VER
+ // MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996
+ // (deprecated function) there.
+ // TODO(kenton@google.com): Use GetTickCount()? Or use
+ // SystemTimeToFileTime()
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+ _ftime64(&now);
+#pragma warning(pop) // Restores the warning state.
+#else
+ _ftime64(&now);
+#endif // _MSC_VER
+ return static_cast<TimeInMillis>(now.time) * 1000 + now.millitm;
+#elif GTEST_HAS_GETTIMEOFDAY_
+ struct timeval now;
+ gettimeofday(&now, NULL);
+ return static_cast<TimeInMillis>(now.tv_sec) * 1000 + now.tv_usec / 1000;
+#else
+#error "Don't know how to get the current time on your system."
+#endif
+}
+
+// Utilities
+
+// class String
+
+// Returns the input enclosed in double quotes if it's not NULL;
+// otherwise returns "(null)". For example, "\"Hello\"" is returned
+// for input "Hello".
+//
+// This is useful for printing a C string in the syntax of a literal.
+//
+// Known issue: escape sequences are not handled yet.
+String String::ShowCStringQuoted(const char* c_str) {
+ return c_str ? String::Format("\"%s\"", c_str) : String("(null)");
+}
+
+// Copies at most length characters from str into a newly-allocated
+// piece of memory of size length+1. The memory is allocated with new[].
+// A terminating null byte is written to the memory, and a pointer to it
+// is returned. If str is NULL, NULL is returned.
+static char* CloneString(const char* str, size_t length) {
+ if (str == NULL) {
+ return NULL;
+ } else {
+ char* const clone = new char[length + 1];
+ // MSVC 8 deprecates strncpy(), so we want to suppress warning
+ // 4996 (deprecated function) there.
+#if GTEST_OS_WINDOWS // We are on Windows.
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+ strncpy(clone, str, length);
+#pragma warning(pop) // Restores the warning state.
+#else // We are on Linux or Mac OS.
+ strncpy(clone, str, length);
+#endif // GTEST_OS_WINDOWS
+ clone[length] = '\0';
+ return clone;
+ }
+}
+
+// Clones a 0-terminated C string, allocating memory using new. The
+// caller is responsible for deleting[] the return value. Returns the
+// cloned string, or NULL if the input is NULL.
+const char * String::CloneCString(const char* c_str) {
+ return (c_str == NULL) ?
+ NULL : CloneString(c_str, strlen(c_str));
+}
+
+#ifdef _WIN32_WCE
+// Creates a UTF-16 wide string from the given ANSI string, allocating
+// memory using new. The caller is responsible for deleting the return
+// value using delete[]. Returns the wide string, or NULL if the
+// input is NULL.
+LPCWSTR String::AnsiToUtf16(const char* ansi) {
+ if (!ansi) return NULL;
+ const int length = strlen(ansi);
+ const int unicode_length =
+ MultiByteToWideChar(CP_ACP, 0, ansi, length,
+ NULL, 0);
+ WCHAR* unicode = new WCHAR[unicode_length + 1];
+ MultiByteToWideChar(CP_ACP, 0, ansi, length,
+ unicode, unicode_length);
+ unicode[unicode_length] = 0;
+ return unicode;
+}
+
+// Creates an ANSI string from the given wide string, allocating
+// memory using new. The caller is responsible for deleting the return
+// value using delete[]. Returns the ANSI string, or NULL if the
+// input is NULL.
+const char* String::Utf16ToAnsi(LPCWSTR utf16_str) {
+ if (!utf16_str) return NULL;
+ const int ansi_length =
+ WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
+ NULL, 0, NULL, NULL);
+ char* ansi = new char[ansi_length + 1];
+ WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
+ ansi, ansi_length, NULL, NULL);
+ ansi[ansi_length] = 0;
+ return ansi;
+}
+
+#endif // _WIN32_WCE
+
+// Compares two C strings. Returns true iff they have the same content.
+//
+// Unlike strcmp(), this function can handle NULL argument(s). A NULL
+// C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::CStringEquals(const char * lhs, const char * rhs) {
+ if ( lhs == NULL ) return rhs == NULL;
+
+ if ( rhs == NULL ) return false;
+
+ return strcmp(lhs, rhs) == 0;
+}
+
+#if GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+
+// Converts an array of wide chars to a narrow string using the UTF-8
+// encoding, and streams the result to the given Message object.
+static void StreamWideCharsToMessage(const wchar_t* wstr, size_t len,
+ Message* msg) {
+ // TODO(wan): consider allowing a testing::String object to
+ // contain '\0'. This will make it behave more like std::string,
+ // and will allow ToUtf8String() to return the correct encoding
+ // for '\0' s.t. we can get rid of the conditional here (and in
+ // several other places).
+ for (size_t i = 0; i != len; ) { // NOLINT
+ if (wstr[i] != L'\0') {
+ *msg << WideStringToUtf8(wstr + i, static_cast<int>(len - i));
+ while (i != len && wstr[i] != L'\0')
+ i++;
+ } else {
+ *msg << '\0';
+ i++;
+ }
+ }
+}
+
+#endif // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+
+} // namespace internal
+
+#if GTEST_HAS_STD_WSTRING
+// Converts the given wide string to a narrow string using the UTF-8
+// encoding, and streams the result to this Message object.
+Message& Message::operator <<(const ::std::wstring& wstr) {
+ internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
+ return *this;
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+// Converts the given wide string to a narrow string using the UTF-8
+// encoding, and streams the result to this Message object.
+Message& Message::operator <<(const ::wstring& wstr) {
+ internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
+ return *this;
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+namespace internal {
+
+// Formats a value to be used in a failure message.
+
+// For a char value, we print it as a C++ char literal and as an
+// unsigned integer (both in decimal and in hexadecimal).
+String FormatForFailureMessage(char ch) {
+ const unsigned int ch_as_uint = ch;
+ // A String object cannot contain '\0', so we print "\\0" when ch is
+ // '\0'.
+ return String::Format("'%s' (%u, 0x%X)",
+ ch ? String::Format("%c", ch).c_str() : "\\0",
+ ch_as_uint, ch_as_uint);
+}
+
+// For a wchar_t value, we print it as a C++ wchar_t literal and as an
+// unsigned integer (both in decimal and in hexidecimal).
+String FormatForFailureMessage(wchar_t wchar) {
+ // The C++ standard doesn't specify the exact size of the wchar_t
+ // type. It just says that it shall have the same size as another
+ // integral type, called its underlying type.
+ //
+ // Therefore, in order to print a wchar_t value in the numeric form,
+ // we first convert it to the largest integral type (UInt64) and
+ // then print the converted value.
+ //
+ // We use streaming to print the value as "%llu" doesn't work
+ // correctly with MSVC 7.1.
+ const UInt64 wchar_as_uint64 = wchar;
+ Message msg;
+ // A String object cannot contain '\0', so we print "\\0" when wchar is
+ // L'\0'.
+ char buffer[32]; // CodePointToUtf8 requires a buffer that big.
+ msg << "L'"
+ << (wchar ? CodePointToUtf8(static_cast<UInt32>(wchar), buffer) : "\\0")
+ << "' (" << wchar_as_uint64 << ", 0x" << ::std::setbase(16)
+ << wchar_as_uint64 << ")";
+ return msg.GetString();
+}
+
+} // namespace internal
+
+// AssertionResult constructor.
+AssertionResult::AssertionResult(const internal::String& failure_message)
+ : failure_message_(failure_message) {
+}
+
+
+// Makes a successful assertion result.
+AssertionResult AssertionSuccess() {
+ return AssertionResult();
+}
+
+
+// Makes a failed assertion result with the given failure message.
+AssertionResult AssertionFailure(const Message& message) {
+ return AssertionResult(message.GetString());
+}
+
+namespace internal {
+
+// Constructs and returns the message for an equality assertion
+// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
+//
+// The first four parameters are the expressions used in the assertion
+// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
+// where foo is 5 and bar is 6, we have:
+//
+// expected_expression: "foo"
+// actual_expression: "bar"
+// expected_value: "5"
+// actual_value: "6"
+//
+// The ignoring_case parameter is true iff the assertion is a
+// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
+// be inserted into the message.
+AssertionResult EqFailure(const char* expected_expression,
+ const char* actual_expression,
+ const String& expected_value,
+ const String& actual_value,
+ bool ignoring_case) {
+ Message msg;
+ msg << "Value of: " << actual_expression;
+ if (actual_value != actual_expression) {
+ msg << "\n Actual: " << actual_value;
+ }
+
+ msg << "\nExpected: " << expected_expression;
+ if (ignoring_case) {
+ msg << " (ignoring case)";
+ }
+ if (expected_value != expected_expression) {
+ msg << "\nWhich is: " << expected_value;
+ }
+
+ return AssertionFailure(msg);
+}
+
+
+// Helper function for implementing ASSERT_NEAR.
+AssertionResult DoubleNearPredFormat(const char* expr1,
+ const char* expr2,
+ const char* abs_error_expr,
+ double val1,
+ double val2,
+ double abs_error) {
+ const double diff = fabs(val1 - val2);
+ if (diff <= abs_error) return AssertionSuccess();
+
+ // TODO(wan): do not print the value of an expression if it's
+ // already a literal.
+ Message msg;
+ msg << "The difference between " << expr1 << " and " << expr2
+ << " is " << diff << ", which exceeds " << abs_error_expr << ", where\n"
+ << expr1 << " evaluates to " << val1 << ",\n"
+ << expr2 << " evaluates to " << val2 << ", and\n"
+ << abs_error_expr << " evaluates to " << abs_error << ".";
+ return AssertionFailure(msg);
+}
+
+
+// Helper template for implementing FloatLE() and DoubleLE().
+template <typename RawType>
+AssertionResult FloatingPointLE(const char* expr1,
+ const char* expr2,
+ RawType val1,
+ RawType val2) {
+ // Returns success if val1 is less than val2,
+ if (val1 < val2) {
+ return AssertionSuccess();
+ }
+
+ // or if val1 is almost equal to val2.
+ const FloatingPoint<RawType> lhs(val1), rhs(val2);
+ if (lhs.AlmostEquals(rhs)) {
+ return AssertionSuccess();
+ }
+
+ // Note that the above two checks will both fail if either val1 or
+ // val2 is NaN, as the IEEE floating-point standard requires that
+ // any predicate involving a NaN must return false.
+
+ StrStream val1_ss;
+ val1_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << val1;
+
+ StrStream val2_ss;
+ val2_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << val2;
+
+ Message msg;
+ msg << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n"
+ << " Actual: " << StrStreamToString(&val1_ss) << " vs "
+ << StrStreamToString(&val2_ss);
+
+ return AssertionFailure(msg);
+}
+
+} // namespace internal
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+AssertionResult FloatLE(const char* expr1, const char* expr2,
+ float val1, float val2) {
+ return internal::FloatingPointLE<float>(expr1, expr2, val1, val2);
+}
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+AssertionResult DoubleLE(const char* expr1, const char* expr2,
+ double val1, double val2) {
+ return internal::FloatingPointLE<double>(expr1, expr2, val1, val2);
+}
+
+namespace internal {
+
+// The helper function for {ASSERT|EXPECT}_EQ with int or enum
+// arguments.
+AssertionResult CmpHelperEQ(const char* expected_expression,
+ const char* actual_expression,
+ BiggestInt expected,
+ BiggestInt actual) {
+ if (expected == actual) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ FormatForComparisonFailureMessage(expected, actual),
+ FormatForComparisonFailureMessage(actual, expected),
+ false);
+}
+
+// A macro for implementing the helper functions needed to implement
+// ASSERT_?? and EXPECT_?? with integer or enum arguments. It is here
+// just to avoid copy-and-paste of similar code.
+#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+ BiggestInt val1, BiggestInt val2) {\
+ if (val1 op val2) {\
+ return AssertionSuccess();\
+ } else {\
+ Message msg;\
+ msg << "Expected: (" << expr1 << ") " #op " (" << expr2\
+ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
+ << " vs " << FormatForComparisonFailureMessage(val2, val1);\
+ return AssertionFailure(msg);\
+ }\
+}
+
+// Implements the helper function for {ASSERT|EXPECT}_NE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(NE, !=)
+// Implements the helper function for {ASSERT|EXPECT}_LE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(LE, <=)
+// Implements the helper function for {ASSERT|EXPECT}_LT with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(LT, < )
+// Implements the helper function for {ASSERT|EXPECT}_GE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(GE, >=)
+// Implements the helper function for {ASSERT|EXPECT}_GT with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(GT, > )
+
+#undef GTEST_IMPL_CMP_HELPER_
+
+// The helper function for {ASSERT|EXPECT}_STREQ.
+AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual) {
+ if (String::CStringEquals(expected, actual)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ String::ShowCStringQuoted(expected),
+ String::ShowCStringQuoted(actual),
+ false);
+}
+
+// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
+AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual) {
+ if (String::CaseInsensitiveCStringEquals(expected, actual)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ String::ShowCStringQuoted(expected),
+ String::ShowCStringQuoted(actual),
+ true);
+}
+
+// The helper function for {ASSERT|EXPECT}_STRNE.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2) {
+ if (!String::CStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ } else {
+ Message msg;
+ msg << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << "), actual: \""
+ << s1 << "\" vs \"" << s2 << "\"";
+ return AssertionFailure(msg);
+ }
+}
+
+// The helper function for {ASSERT|EXPECT}_STRCASENE.
+AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2) {
+ if (!String::CaseInsensitiveCStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ } else {
+ Message msg;
+ msg << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << ") (ignoring case), actual: \""
+ << s1 << "\" vs \"" << s2 << "\"";
+ return AssertionFailure(msg);
+ }
+}
+
+} // namespace internal
+
+namespace {
+
+// Helper functions for implementing IsSubString() and IsNotSubstring().
+
+// This group of overloaded functions return true iff needle is a
+// substring of haystack. NULL is considered a substring of itself
+// only.
+
+bool IsSubstringPred(const char* needle, const char* haystack) {
+ if (needle == NULL || haystack == NULL)
+ return needle == haystack;
+
+ return strstr(haystack, needle) != NULL;
+}
+
+bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) {
+ if (needle == NULL || haystack == NULL)
+ return needle == haystack;
+
+ return wcsstr(haystack, needle) != NULL;
+}
+
+// StringType here can be either ::std::string or ::std::wstring.
+template <typename StringType>
+bool IsSubstringPred(const StringType& needle,
+ const StringType& haystack) {
+ return haystack.find(needle) != StringType::npos;
+}
+
+// This function implements either IsSubstring() or IsNotSubstring(),
+// depending on the value of the expected_to_be_substring parameter.
+// StringType here can be const char*, const wchar_t*, ::std::string,
+// or ::std::wstring.
+template <typename StringType>
+AssertionResult IsSubstringImpl(
+ bool expected_to_be_substring,
+ const char* needle_expr, const char* haystack_expr,
+ const StringType& needle, const StringType& haystack) {
+ if (IsSubstringPred(needle, haystack) == expected_to_be_substring)
+ return AssertionSuccess();
+
+ const bool is_wide_string = sizeof(needle[0]) > 1;
+ const char* const begin_string_quote = is_wide_string ? "L\"" : "\"";
+ return AssertionFailure(
+ Message()
+ << "Value of: " << needle_expr << "\n"
+ << " Actual: " << begin_string_quote << needle << "\"\n"
+ << "Expected: " << (expected_to_be_substring ? "" : "not ")
+ << "a substring of " << haystack_expr << "\n"
+ << "Which is: " << begin_string_quote << haystack << "\"");
+}
+
+} // namespace
+
+// IsSubstring() and IsNotSubstring() check whether needle is a
+// substring of haystack (NULL is considered a substring of itself
+// only), and return an appropriate error message when they fail.
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+#if GTEST_HAS_STD_STRING
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_STD_WSTRING
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+namespace internal {
+
+#if GTEST_OS_WINDOWS
+
+namespace {
+
+// Helper function for IsHRESULT{SuccessFailure} predicates
+AssertionResult HRESULTFailureHelper(const char* expr,
+ const char* expected,
+ long hr) { // NOLINT
+#ifdef _WIN32_WCE
+ // Windows CE doesn't support FormatMessage.
+ const char error_text[] = "";
+#else
+ // Looks up the human-readable system message for the HRESULT code
+ // and since we're not passing any params to FormatMessage, we don't
+ // want inserts expanded.
+ const DWORD kFlags = FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS;
+ const DWORD kBufSize = 4096; // String::Format can't exceed this length.
+ // Gets the system's human readable message string for this HRESULT.
+ char error_text[kBufSize] = { '\0' };
+ DWORD message_length = ::FormatMessageA(kFlags,
+ 0, // no source, we're asking system
+ hr, // the error
+ 0, // no line width restrictions
+ error_text, // output buffer
+ kBufSize, // buf size
+ NULL); // no arguments for inserts
+ // Trims tailing white space (FormatMessage leaves a trailing cr-lf)
+ for (; message_length && isspace(error_text[message_length - 1]);
+ --message_length) {
+ error_text[message_length - 1] = '\0';
+ }
+#endif // _WIN32_WCE
+
+ const String error_hex(String::Format("0x%08X ", hr));
+ Message msg;
+ msg << "Expected: " << expr << " " << expected << ".\n"
+ << " Actual: " << error_hex << error_text << "\n";
+
+ return ::testing::AssertionFailure(msg);
+}
+
+} // namespace
+
+AssertionResult IsHRESULTSuccess(const char* expr, long hr) { // NOLINT
+ if (SUCCEEDED(hr)) {
+ return AssertionSuccess();
+ }
+ return HRESULTFailureHelper(expr, "succeeds", hr);
+}
+
+AssertionResult IsHRESULTFailure(const char* expr, long hr) { // NOLINT
+ if (FAILED(hr)) {
+ return AssertionSuccess();
+ }
+ return HRESULTFailureHelper(expr, "fails", hr);
+}
+
+#endif // GTEST_OS_WINDOWS
+
+// Utility functions for encoding Unicode text (wide strings) in
+// UTF-8.
+
+// A Unicode code-point can have upto 21 bits, and is encoded in UTF-8
+// like this:
+//
+// Code-point length Encoding
+// 0 - 7 bits 0xxxxxxx
+// 8 - 11 bits 110xxxxx 10xxxxxx
+// 12 - 16 bits 1110xxxx 10xxxxxx 10xxxxxx
+// 17 - 21 bits 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+
+// The maximum code-point a one-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint1 = (static_cast<UInt32>(1) << 7) - 1;
+
+// The maximum code-point a two-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint2 = (static_cast<UInt32>(1) << (5 + 6)) - 1;
+
+// The maximum code-point a three-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint3 = (static_cast<UInt32>(1) << (4 + 2*6)) - 1;
+
+// The maximum code-point a four-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint4 = (static_cast<UInt32>(1) << (3 + 3*6)) - 1;
+
+// Chops off the n lowest bits from a bit pattern. Returns the n
+// lowest bits. As a side effect, the original bit pattern will be
+// shifted to the right by n bits.
+inline UInt32 ChopLowBits(UInt32* bits, int n) {
+ const UInt32 low_bits = *bits & ((static_cast<UInt32>(1) << n) - 1);
+ *bits >>= n;
+ return low_bits;
+}
+
+// Converts a Unicode code point to a narrow string in UTF-8 encoding.
+// code_point parameter is of type UInt32 because wchar_t may not be
+// wide enough to contain a code point.
+// The output buffer str must containt at least 32 characters.
+// The function returns the address of the output buffer.
+// If the code_point is not a valid Unicode code point
+// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'.
+char* CodePointToUtf8(UInt32 code_point, char* str) {
+ if (code_point <= kMaxCodePoint1) {
+ str[1] = '\0';
+ str[0] = static_cast<char>(code_point); // 0xxxxxxx
+ } else if (code_point <= kMaxCodePoint2) {
+ str[2] = '\0';
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xC0 | code_point); // 110xxxxx
+ } else if (code_point <= kMaxCodePoint3) {
+ str[3] = '\0';
+ str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xE0 | code_point); // 1110xxxx
+ } else if (code_point <= kMaxCodePoint4) {
+ str[4] = '\0';
+ str[3] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xF0 | code_point); // 11110xxx
+ } else {
+ // The longest string String::Format can produce when invoked
+ // with these parameters is 28 character long (not including
+ // the terminating nul character). We are asking for 32 character
+ // buffer just in case. This is also enough for strncpy to
+ // null-terminate the destination string.
+ // MSVC 8 deprecates strncpy(), so we want to suppress warning
+ // 4996 (deprecated function) there.
+#if GTEST_OS_WINDOWS // We are on Windows.
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+#endif
+ strncpy(str, String::Format("(Invalid Unicode 0x%X)", code_point).c_str(),
+ 32);
+#if GTEST_OS_WINDOWS // We are on Windows.
+#pragma warning(pop) // Restores the warning state.
+#endif
+ str[31] = '\0'; // Makes sure no change in the format to strncpy leaves
+ // the result unterminated.
+ }
+ return str;
+}
+
+// The following two functions only make sense if the the system
+// uses UTF-16 for wide string encoding. All supported systems
+// with 16 bit wchar_t (Windows, Cygwin, Symbian OS) do use UTF-16.
+
+// Determines if the arguments constitute UTF-16 surrogate pair
+// and thus should be combined into a single Unicode code point
+// using CreateCodePointFromUtf16SurrogatePair.
+inline bool IsUtf16SurrogatePair(wchar_t first, wchar_t second) {
+ return sizeof(wchar_t) == 2 &&
+ (first & 0xFC00) == 0xD800 && (second & 0xFC00) == 0xDC00;
+}
+
+// Creates a Unicode code point from UTF16 surrogate pair.
+inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first,
+ wchar_t second) {
+ const UInt32 mask = (1 << 10) - 1;
+ return (sizeof(wchar_t) == 2) ?
+ (((first & mask) << 10) | (second & mask)) + 0x10000 :
+ // This function should not be called when the condition is
+ // false, but we provide a sensible default in case it is.
+ static_cast<UInt32>(first);
+}
+
+// Converts a wide string to a narrow string in UTF-8 encoding.
+// The wide string is assumed to have the following encoding:
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
+// Parameter str points to a null-terminated wide string.
+// Parameter num_chars may additionally limit the number
+// of wchar_t characters processed. -1 is used when the entire string
+// should be processed.
+// If the string contains code points that are not valid Unicode code points
+// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
+// and contains invalid UTF-16 surrogate pairs, values in those pairs
+// will be encoded as individual Unicode characters from Basic Normal Plane.
+String WideStringToUtf8(const wchar_t* str, int num_chars) {
+ if (num_chars == -1)
+ num_chars = static_cast<int>(wcslen(str));
+
+ StrStream stream;
+ for (int i = 0; i < num_chars; ++i) {
+ UInt32 unicode_code_point;
+
+ if (str[i] == L'\0') {
+ break;
+ } else if (i + 1 < num_chars && IsUtf16SurrogatePair(str[i], str[i + 1])) {
+ unicode_code_point = CreateCodePointFromUtf16SurrogatePair(str[i],
+ str[i + 1]);
+ i++;
+ } else {
+ unicode_code_point = static_cast<UInt32>(str[i]);
+ }
+
+ char buffer[32]; // CodePointToUtf8 requires a buffer this big.
+ stream << CodePointToUtf8(unicode_code_point, buffer);
+ }
+ return StrStreamToString(&stream);
+}
+
+// Converts a wide C string to a String using the UTF-8 encoding.
+// NULL will be converted to "(null)".
+String String::ShowWideCString(const wchar_t * wide_c_str) {
+ if (wide_c_str == NULL) return String("(null)");
+
+ return String(internal::WideStringToUtf8(wide_c_str, -1).c_str());
+}
+
+// Similar to ShowWideCString(), except that this function encloses
+// the converted string in double quotes.
+String String::ShowWideCStringQuoted(const wchar_t* wide_c_str) {
+ if (wide_c_str == NULL) return String("(null)");
+
+ return String::Format("L\"%s\"",
+ String::ShowWideCString(wide_c_str).c_str());
+}
+
+// Compares two wide C strings. Returns true iff they have the same
+// content.
+//
+// Unlike wcscmp(), this function can handle NULL argument(s). A NULL
+// C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) {
+ if (lhs == NULL) return rhs == NULL;
+
+ if (rhs == NULL) return false;
+
+ return wcscmp(lhs, rhs) == 0;
+}
+
+// Helper function for *_STREQ on wide strings.
+AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const wchar_t* expected,
+ const wchar_t* actual) {
+ if (String::WideCStringEquals(expected, actual)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ String::ShowWideCStringQuoted(expected),
+ String::ShowWideCStringQuoted(actual),
+ false);
+}
+
+// Helper function for *_STRNE on wide strings.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const wchar_t* s1,
+ const wchar_t* s2) {
+ if (!String::WideCStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ }
+
+ Message msg;
+ msg << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << "), actual: "
+ << String::ShowWideCStringQuoted(s1)
+ << " vs " << String::ShowWideCStringQuoted(s2);
+ return AssertionFailure(msg);
+}
+
+// Compares two C strings, ignoring case. Returns true iff they have
+// the same content.
+//
+// Unlike strcasecmp(), this function can handle NULL argument(s). A
+// NULL C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) {
+ if ( lhs == NULL ) return rhs == NULL;
+
+ if ( rhs == NULL ) return false;
+
+#if GTEST_OS_WINDOWS
+ return _stricmp(lhs, rhs) == 0;
+#else // GTEST_OS_WINDOWS
+ return strcasecmp(lhs, rhs) == 0;
+#endif // GTEST_OS_WINDOWS
+}
+
+ // Compares two wide C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike wcscasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL wide C string,
+ // including the empty string.
+ // NB: The implementations on different platforms slightly differ.
+ // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
+ // environment variable. On GNU platform this method uses wcscasecmp
+ // which compares according to LC_CTYPE category of the current locale.
+ // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
+ // current locale.
+bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
+ const wchar_t* rhs) {
+ if ( lhs == NULL ) return rhs == NULL;
+
+ if ( rhs == NULL ) return false;
+
+#if GTEST_OS_WINDOWS
+ return _wcsicmp(lhs, rhs) == 0;
+#elif GTEST_OS_LINUX
+ return wcscasecmp(lhs, rhs) == 0;
+#else
+ // Mac OS X and Cygwin don't define wcscasecmp. Other unknown OSes
+ // may not define it either.
+ wint_t left, right;
+ do {
+ left = towlower(*lhs++);
+ right = towlower(*rhs++);
+ } while (left && left == right);
+ return left == right;
+#endif // OS selector
+}
+
+// Constructs a String by copying a given number of chars from a
+// buffer. E.g. String("hello", 3) will create the string "hel".
+String::String(const char * buffer, size_t len) {
+ char * const temp = new char[ len + 1 ];
+ memcpy(temp, buffer, len);
+ temp[ len ] = '\0';
+ c_str_ = temp;
+}
+
+// Compares this with another String.
+// Returns < 0 if this is less than rhs, 0 if this is equal to rhs, or > 0
+// if this is greater than rhs.
+int String::Compare(const String & rhs) const {
+ if ( c_str_ == NULL ) {
+ return rhs.c_str_ == NULL ? 0 : -1; // NULL < anything except NULL
+ }
+
+ return rhs.c_str_ == NULL ? 1 : strcmp(c_str_, rhs.c_str_);
+}
+
+// Returns true iff this String ends with the given suffix. *Any*
+// String is considered to end with a NULL or empty suffix.
+bool String::EndsWith(const char* suffix) const {
+ if (suffix == NULL || CStringEquals(suffix, "")) return true;
+
+ if (c_str_ == NULL) return false;
+
+ const size_t this_len = strlen(c_str_);
+ const size_t suffix_len = strlen(suffix);
+ return (this_len >= suffix_len) &&
+ CStringEquals(c_str_ + this_len - suffix_len, suffix);
+}
+
+// Returns true iff this String ends with the given suffix, ignoring case.
+// Any String is considered to end with a NULL or empty suffix.
+bool String::EndsWithCaseInsensitive(const char* suffix) const {
+ if (suffix == NULL || CStringEquals(suffix, "")) return true;
+
+ if (c_str_ == NULL) return false;
+
+ const size_t this_len = strlen(c_str_);
+ const size_t suffix_len = strlen(suffix);
+ return (this_len >= suffix_len) &&
+ CaseInsensitiveCStringEquals(c_str_ + this_len - suffix_len, suffix);
+}
+
+// Sets the 0-terminated C string this String object represents. The
+// old string in this object is deleted, and this object will own a
+// clone of the input string. This function copies only up to length
+// bytes (plus a terminating null byte), or until the first null byte,
+// whichever comes first.
+//
+// This function works even when the c_str parameter has the same
+// value as that of the c_str_ field.
+void String::Set(const char * c_str, size_t length) {
+ // Makes sure this works when c_str == c_str_
+ const char* const temp = CloneString(c_str, length);
+ delete[] c_str_;
+ c_str_ = temp;
+}
+
+// Assigns a C string to this object. Self-assignment works.
+const String& String::operator=(const char* c_str) {
+ // Makes sure this works when c_str == c_str_
+ if (c_str != c_str_) {
+ delete[] c_str_;
+ c_str_ = CloneCString(c_str);
+ }
+ return *this;
+}
+
+// Formats a list of arguments to a String, using the same format
+// spec string as for printf.
+//
+// We do not use the StringPrintf class as it is not universally
+// available.
+//
+// The result is limited to 4096 characters (including the tailing 0).
+// If 4096 characters are not enough to format the input,
+// "<buffer exceeded>" is returned.
+String String::Format(const char * format, ...) {
+ va_list args;
+ va_start(args, format);
+
+ char buffer[4096];
+ // MSVC 8 deprecates vsnprintf(), so we want to suppress warning
+ // 4996 (deprecated function) there.
+#if GTEST_OS_WINDOWS // We are on Windows.
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+ const int size =
+ vsnprintf(buffer, sizeof(buffer)/sizeof(buffer[0]) - 1, format, args);
+#pragma warning(pop) // Restores the warning state.
+#else // We are on Linux or Mac OS.
+ const int size =
+ vsnprintf(buffer, sizeof(buffer)/sizeof(buffer[0]) - 1, format, args);
+#endif // GTEST_OS_WINDOWS
+ va_end(args);
+
+ return String(size >= 0 ? buffer : "<buffer exceeded>");
+}
+
+// Converts the buffer in a StrStream to a String, converting NUL
+// bytes to "\\0" along the way.
+String StrStreamToString(StrStream* ss) {
+#if GTEST_HAS_STD_STRING
+ const ::std::string& str = ss->str();
+ const char* const start = str.c_str();
+ const char* const end = start + str.length();
+#else
+ const char* const start = ss->str();
+ const char* const end = start + ss->pcount();
+#endif // GTEST_HAS_STD_STRING
+
+ // We need to use a helper StrStream to do this transformation
+ // because String doesn't support push_back().
+ StrStream helper;
+ for (const char* ch = start; ch != end; ++ch) {
+ if (*ch == '\0') {
+ helper << "\\0"; // Replaces NUL with "\\0";
+ } else {
+ helper.put(*ch);
+ }
+ }
+
+#if GTEST_HAS_STD_STRING
+ return String(helper.str().c_str());
+#else
+ const String str(helper.str(), helper.pcount());
+ helper.freeze(false);
+ ss->freeze(false);
+ return str;
+#endif // GTEST_HAS_STD_STRING
+}
+
+// Appends the user-supplied message to the Google-Test-generated message.
+String AppendUserMessage(const String& gtest_msg,
+ const Message& user_msg) {
+ // Appends the user message if it's non-empty.
+ const String user_msg_string = user_msg.GetString();
+ if (user_msg_string.empty()) {
+ return gtest_msg;
+ }
+
+ Message msg;
+ msg << gtest_msg << "\n" << user_msg_string;
+
+ return msg.GetString();
+}
+
+// class TestResult
+
+// Creates an empty TestResult.
+TestResult::TestResult()
+ : death_test_count_(0),
+ elapsed_time_(0) {
+}
+
+// D'tor.
+TestResult::~TestResult() {
+}
+
+// Adds a test part result to the list.
+void TestResult::AddTestPartResult(const TestPartResult& test_part_result) {
+ test_part_results_.PushBack(test_part_result);
+}
+
+// Adds a test property to the list. If a property with the same key as the
+// supplied property is already represented, the value of this test_property
+// replaces the old value for that key.
+void TestResult::RecordProperty(const TestProperty& test_property) {
+ if (!ValidateTestProperty(test_property)) {
+ return;
+ }
+ MutexLock lock(&test_properites_mutex_);
+ ListNode<TestProperty>* const node_with_matching_key =
+ test_properties_.FindIf(TestPropertyKeyIs(test_property.key()));
+ if (node_with_matching_key == NULL) {
+ test_properties_.PushBack(test_property);
+ return;
+ }
+ TestProperty& property_with_matching_key = node_with_matching_key->element();
+ property_with_matching_key.SetValue(test_property.value());
+}
+
+// Adds a failure if the key is a reserved attribute of Google Test
+// testcase tags. Returns true if the property is valid.
+bool TestResult::ValidateTestProperty(const TestProperty& test_property) {
+ String key(test_property.key());
+ if (key == "name" || key == "status" || key == "time" || key == "classname") {
+ ADD_FAILURE()
+ << "Reserved key used in RecordProperty(): "
+ << key
+ << " ('name', 'status', 'time', and 'classname' are reserved by "
+ << GTEST_NAME_ << ")";
+ return false;
+ }
+ return true;
+}
+
+// Clears the object.
+void TestResult::Clear() {
+ test_part_results_.Clear();
+ test_properties_.Clear();
+ death_test_count_ = 0;
+ elapsed_time_ = 0;
+}
+
+// Returns true iff the test part passed.
+static bool TestPartPassed(const TestPartResult & result) {
+ return result.passed();
+}
+
+// Gets the number of successful test parts.
+int TestResult::successful_part_count() const {
+ return test_part_results_.CountIf(TestPartPassed);
+}
+
+// Returns true iff the test part failed.
+static bool TestPartFailed(const TestPartResult & result) {
+ return result.failed();
+}
+
+// Gets the number of failed test parts.
+int TestResult::failed_part_count() const {
+ return test_part_results_.CountIf(TestPartFailed);
+}
+
+// Returns true iff the test part fatally failed.
+static bool TestPartFatallyFailed(const TestPartResult & result) {
+ return result.fatally_failed();
+}
+
+// Returns true iff the test fatally failed.
+bool TestResult::HasFatalFailure() const {
+ return test_part_results_.CountIf(TestPartFatallyFailed) > 0;
+}
+
+// Gets the number of all test parts. This is the sum of the number
+// of successful test parts and the number of failed test parts.
+int TestResult::total_part_count() const {
+ return test_part_results_.size();
+}
+
+} // namespace internal
+
+// class Test
+
+// Creates a Test object.
+
+// The c'tor saves the values of all Google Test flags.
+Test::Test()
+ : gtest_flag_saver_(new internal::GTestFlagSaver) {
+}
+
+// The d'tor restores the values of all Google Test flags.
+Test::~Test() {
+ delete gtest_flag_saver_;
+}
+
+// Sets up the test fixture.
+//
+// A sub-class may override this.
+void Test::SetUp() {
+}
+
+// Tears down the test fixture.
+//
+// A sub-class may override this.
+void Test::TearDown() {
+}
+
+// Allows user supplied key value pairs to be recorded for later output.
+void Test::RecordProperty(const char* key, const char* value) {
+ UnitTest::GetInstance()->RecordPropertyForCurrentTest(key, value);
+}
+
+// Allows user supplied key value pairs to be recorded for later output.
+void Test::RecordProperty(const char* key, int value) {
+ Message value_message;
+ value_message << value;
+ RecordProperty(key, value_message.GetString().c_str());
+}
+
+#if GTEST_OS_WINDOWS
+// We are on Windows.
+
+// Adds an "exception thrown" fatal failure to the current test.
+static void AddExceptionThrownFailure(DWORD exception_code,
+ const char* location) {
+ Message message;
+ message << "Exception thrown with code 0x" << std::setbase(16) <<
+ exception_code << std::setbase(10) << " in " << location << ".";
+
+ UnitTest* const unit_test = UnitTest::GetInstance();
+ unit_test->AddTestPartResult(
+ TPRT_FATAL_FAILURE,
+ static_cast<const char *>(NULL),
+ // We have no info about the source file where the exception
+ // occurred.
+ -1, // We have no info on which line caused the exception.
+ message.GetString(),
+ internal::String(""));
+}
+
+#endif // GTEST_OS_WINDOWS
+
+// Google Test requires all tests in the same test case to use the same test
+// fixture class. This function checks if the current test has the
+// same fixture class as the first test in the current test case. If
+// yes, it returns true; otherwise it generates a Google Test failure and
+// returns false.
+bool Test::HasSameFixtureClass() {
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ const TestCase* const test_case = impl->current_test_case();
+
+ // Info about the first test in the current test case.
+ const internal::TestInfoImpl* const first_test_info =
+ test_case->test_info_list().Head()->element()->impl();
+ const internal::TypeId first_fixture_id = first_test_info->fixture_class_id();
+ const char* const first_test_name = first_test_info->name();
+
+ // Info about the current test.
+ const internal::TestInfoImpl* const this_test_info =
+ impl->current_test_info()->impl();
+ const internal::TypeId this_fixture_id = this_test_info->fixture_class_id();
+ const char* const this_test_name = this_test_info->name();
+
+ if (this_fixture_id != first_fixture_id) {
+ // Is the first test defined using TEST?
+ const bool first_is_TEST = first_fixture_id == internal::GetTestTypeId();
+ // Is this test defined using TEST?
+ const bool this_is_TEST = this_fixture_id == internal::GetTestTypeId();
+
+ if (first_is_TEST || this_is_TEST) {
+ // The user mixed TEST and TEST_F in this test case - we'll tell
+ // him/her how to fix it.
+
+ // Gets the name of the TEST and the name of the TEST_F. Note
+ // that first_is_TEST and this_is_TEST cannot both be true, as
+ // the fixture IDs are different for the two tests.
+ const char* const TEST_name =
+ first_is_TEST ? first_test_name : this_test_name;
+ const char* const TEST_F_name =
+ first_is_TEST ? this_test_name : first_test_name;
+
+ ADD_FAILURE()
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class, so mixing TEST_F and TEST in the same test case is\n"
+ << "illegal. In test case " << this_test_info->test_case_name()
+ << ",\n"
+ << "test " << TEST_F_name << " is defined using TEST_F but\n"
+ << "test " << TEST_name << " is defined using TEST. You probably\n"
+ << "want to change the TEST to TEST_F or move it to another test\n"
+ << "case.";
+ } else {
+ // The user defined two fixture classes with the same name in
+ // two namespaces - we'll tell him/her how to fix it.
+ ADD_FAILURE()
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class. However, in test case "
+ << this_test_info->test_case_name() << ",\n"
+ << "you defined test " << first_test_name
+ << " and test " << this_test_name << "\n"
+ << "using two different test fixture classes. This can happen if\n"
+ << "the two classes are from different namespaces or translation\n"
+ << "units and have the same name. You should probably rename one\n"
+ << "of the classes to put the tests into different test cases.";
+ }
+ return false;
+ }
+
+ return true;
+}
+
+// Runs the test and updates the test result.
+void Test::Run() {
+ if (!HasSameFixtureClass()) return;
+
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+#if GTEST_OS_WINDOWS
+ // We are on Windows.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ __try {
+ SetUp();
+ } __except(internal::UnitTestOptions::GTestShouldProcessSEH(
+ GetExceptionCode())) {
+ AddExceptionThrownFailure(GetExceptionCode(), "SetUp()");
+ }
+
+ // We will run the test only if SetUp() had no fatal failure.
+ if (!HasFatalFailure()) {
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ __try {
+ TestBody();
+ } __except(internal::UnitTestOptions::GTestShouldProcessSEH(
+ GetExceptionCode())) {
+ AddExceptionThrownFailure(GetExceptionCode(), "the test body");
+ }
+ }
+
+ // However, we want to clean up as much as possible. Hence we will
+ // always call TearDown(), even if SetUp() or the test body has
+ // failed.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ __try {
+ TearDown();
+ } __except(internal::UnitTestOptions::GTestShouldProcessSEH(
+ GetExceptionCode())) {
+ AddExceptionThrownFailure(GetExceptionCode(), "TearDown()");
+ }
+
+#else // We are on Linux or Mac - exceptions are disabled.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ SetUp();
+
+ // We will run the test only if SetUp() was successful.
+ if (!HasFatalFailure()) {
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ TestBody();
+ }
+
+ // However, we want to clean up as much as possible. Hence we will
+ // always call TearDown(), even if SetUp() or the test body has
+ // failed.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ TearDown();
+#endif // GTEST_OS_WINDOWS
+}
+
+
+// Returns true iff the current test has a fatal failure.
+bool Test::HasFatalFailure() {
+ return internal::GetUnitTestImpl()->current_test_result()->HasFatalFailure();
+}
+
+// class TestInfo
+
+// Constructs a TestInfo object. It assumes ownership of the test factory
+// object via impl_.
+TestInfo::TestInfo(const char* test_case_name,
+ const char* name,
+ const char* test_case_comment,
+ const char* comment,
+ internal::TypeId fixture_class_id,
+ internal::TestFactoryBase* factory) {
+ impl_ = new internal::TestInfoImpl(this, test_case_name, name,
+ test_case_comment, comment,
+ fixture_class_id, factory);
+}
+
+// Destructs a TestInfo object.
+TestInfo::~TestInfo() {
+ delete impl_;
+}
+
+namespace internal {
+
+// Creates a new TestInfo object and registers it with Google Test;
+// returns the created object.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// name: name of the test
+// test_case_comment: a comment on the test case that will be included in
+// the test output
+// comment: a comment on the test that will be included in the
+// test output
+// fixture_class_id: ID of the test fixture class
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+// factory: pointer to the factory that creates a test object.
+// The newly created TestInfo instance will assume
+// ownership of the factory object.
+TestInfo* MakeAndRegisterTestInfo(
+ const char* test_case_name, const char* name,
+ const char* test_case_comment, const char* comment,
+ TypeId fixture_class_id,
+ SetUpTestCaseFunc set_up_tc,
+ TearDownTestCaseFunc tear_down_tc,
+ TestFactoryBase* factory) {
+ TestInfo* const test_info =
+ new TestInfo(test_case_name, name, test_case_comment, comment,
+ fixture_class_id, factory);
+ GetUnitTestImpl()->AddTestInfo(set_up_tc, tear_down_tc, test_info);
+ return test_info;
+}
+
+#if GTEST_HAS_PARAM_TEST
+void ReportInvalidTestCaseType(const char* test_case_name,
+ const char* file, int line) {
+ Message errors;
+ errors
+ << "Attempted redefinition of test case " << test_case_name << ".\n"
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class. However, in test case " << test_case_name << ", you tried\n"
+ << "to define a test using a fixture class different from the one\n"
+ << "used earlier. This can happen if the two fixture classes are\n"
+ << "from different namespaces and have the same name. You should\n"
+ << "probably rename one of the classes to put the tests into different\n"
+ << "test cases.";
+
+ fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
+ errors.GetString().c_str());
+}
+#endif // GTEST_HAS_PARAM_TEST
+
+} // namespace internal
+
+// Returns the test case name.
+const char* TestInfo::test_case_name() const {
+ return impl_->test_case_name();
+}
+
+// Returns the test name.
+const char* TestInfo::name() const {
+ return impl_->name();
+}
+
+// Returns the test case comment.
+const char* TestInfo::test_case_comment() const {
+ return impl_->test_case_comment();
+}
+
+// Returns the test comment.
+const char* TestInfo::comment() const {
+ return impl_->comment();
+}
+
+// Returns true if this test should run.
+bool TestInfo::should_run() const { return impl_->should_run(); }
+
+// Returns the result of the test.
+const internal::TestResult* TestInfo::result() const { return impl_->result(); }
+
+// Increments the number of death tests encountered in this test so
+// far.
+int TestInfo::increment_death_test_count() {
+ return impl_->result()->increment_death_test_count();
+}
+
+namespace {
+
+// A predicate that checks the test name of a TestInfo against a known
+// value.
+//
+// This is used for implementation of the TestCase class only. We put
+// it in the anonymous namespace to prevent polluting the outer
+// namespace.
+//
+// TestNameIs is copyable.
+class TestNameIs {
+ public:
+ // Constructor.
+ //
+ // TestNameIs has NO default constructor.
+ explicit TestNameIs(const char* name)
+ : name_(name) {}
+
+ // Returns true iff the test name of test_info matches name_.
+ bool operator()(const TestInfo * test_info) const {
+ return test_info && internal::String(test_info->name()).Compare(name_) == 0;
+ }
+
+ private:
+ internal::String name_;
+};
+
+} // namespace
+
+// Finds and returns a TestInfo with the given name. If one doesn't
+// exist, returns NULL.
+TestInfo * TestCase::GetTestInfo(const char* test_name) {
+ // Can we find a TestInfo with the given name?
+ internal::ListNode<TestInfo *> * const node = test_info_list_->FindIf(
+ TestNameIs(test_name));
+
+ // Returns the TestInfo found.
+ return node ? node->element() : NULL;
+}
+
+namespace internal {
+
+// This method expands all parameterized tests registered with macros TEST_P
+// and INSTANTIATE_TEST_CASE_P into regular tests and registers those.
+// This will be done just once during the program runtime.
+void UnitTestImpl::RegisterParameterizedTests() {
+#if GTEST_HAS_PARAM_TEST
+ if (!parameterized_tests_registered_) {
+ parameterized_test_registry_.RegisterTests();
+ parameterized_tests_registered_ = true;
+ }
+#endif
+}
+
+// Creates the test object, runs it, records its result, and then
+// deletes it.
+void TestInfoImpl::Run() {
+ if (!should_run_) return;
+
+ // Tells UnitTest where to store test result.
+ UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->set_current_test_info(parent_);
+
+ // Notifies the unit test event listener that a test is about to
+ // start.
+ UnitTestEventListenerInterface* const result_printer =
+ impl->result_printer();
+ result_printer->OnTestStart(parent_);
+
+ const TimeInMillis start = GetTimeInMillis();
+
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+#if GTEST_OS_WINDOWS
+ // We are on Windows.
+ Test* test = NULL;
+
+ __try {
+ // Creates the test object.
+ test = factory_->CreateTest();
+ } __except(internal::UnitTestOptions::GTestShouldProcessSEH(
+ GetExceptionCode())) {
+ AddExceptionThrownFailure(GetExceptionCode(),
+ "the test fixture's constructor");
+ return;
+ }
+#else // We are on Linux or Mac OS - exceptions are disabled.
+
+ // TODO(wan): If test->Run() throws, test won't be deleted. This is
+ // not a problem now as we don't use exceptions. If we were to
+ // enable exceptions, we should revise the following to be
+ // exception-safe.
+
+ // Creates the test object.
+ Test* test = factory_->CreateTest();
+#endif // GTEST_OS_WINDOWS
+
+ // Runs the test only if the constructor of the test fixture didn't
+ // generate a fatal failure.
+ if (!Test::HasFatalFailure()) {
+ test->Run();
+ }
+
+ // Deletes the test object.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ delete test;
+ test = NULL;
+
+ result_.set_elapsed_time(GetTimeInMillis() - start);
+
+ // Notifies the unit test event listener that a test has just finished.
+ result_printer->OnTestEnd(parent_);
+
+ // Tells UnitTest to stop associating assertion results to this
+ // test.
+ impl->set_current_test_info(NULL);
+}
+
+} // namespace internal
+
+// class TestCase
+
+// Gets the number of successful tests in this test case.
+int TestCase::successful_test_count() const {
+ return test_info_list_->CountIf(TestPassed);
+}
+
+// Gets the number of failed tests in this test case.
+int TestCase::failed_test_count() const {
+ return test_info_list_->CountIf(TestFailed);
+}
+
+int TestCase::disabled_test_count() const {
+ return test_info_list_->CountIf(TestDisabled);
+}
+
+// Get the number of tests in this test case that should run.
+int TestCase::test_to_run_count() const {
+ return test_info_list_->CountIf(ShouldRunTest);
+}
+
+// Gets the number of all tests.
+int TestCase::total_test_count() const {
+ return test_info_list_->size();
+}
+
+// Creates a TestCase with the given name.
+//
+// Arguments:
+//
+// name: name of the test case
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+TestCase::TestCase(const char* name, const char* comment,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc)
+ : name_(name),
+ comment_(comment),
+ set_up_tc_(set_up_tc),
+ tear_down_tc_(tear_down_tc),
+ should_run_(false),
+ elapsed_time_(0) {
+ test_info_list_ = new internal::List<TestInfo *>;
+}
+
+// Destructor of TestCase.
+TestCase::~TestCase() {
+ // Deletes every Test in the collection.
+ test_info_list_->ForEach(internal::Delete<TestInfo>);
+
+ // Then deletes the Test collection.
+ delete test_info_list_;
+ test_info_list_ = NULL;
+}
+
+// Adds a test to this test case. Will delete the test upon
+// destruction of the TestCase object.
+void TestCase::AddTestInfo(TestInfo * test_info) {
+ test_info_list_->PushBack(test_info);
+}
+
+// Runs every test in this TestCase.
+void TestCase::Run() {
+ if (!should_run_) return;
+
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->set_current_test_case(this);
+
+ UnitTestEventListenerInterface * const result_printer =
+ impl->result_printer();
+
+ result_printer->OnTestCaseStart(this);
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ set_up_tc_();
+
+ const internal::TimeInMillis start = internal::GetTimeInMillis();
+ test_info_list_->ForEach(internal::TestInfoImpl::RunTest);
+ elapsed_time_ = internal::GetTimeInMillis() - start;
+
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ tear_down_tc_();
+ result_printer->OnTestCaseEnd(this);
+ impl->set_current_test_case(NULL);
+}
+
+// Clears the results of all tests in this test case.
+void TestCase::ClearResult() {
+ test_info_list_->ForEach(internal::TestInfoImpl::ClearTestResult);
+}
+
+
+// class UnitTestEventListenerInterface
+
+// The virtual d'tor.
+UnitTestEventListenerInterface::~UnitTestEventListenerInterface() {
+}
+
+// A result printer that never prints anything. Used in the child process
+// of an exec-style death test to avoid needless output clutter.
+class NullUnitTestResultPrinter : public UnitTestEventListenerInterface {};
+
+// Formats a countable noun. Depending on its quantity, either the
+// singular form or the plural form is used. e.g.
+//
+// FormatCountableNoun(1, "formula", "formuli") returns "1 formula".
+// FormatCountableNoun(5, "book", "books") returns "5 books".
+static internal::String FormatCountableNoun(int count,
+ const char * singular_form,
+ const char * plural_form) {
+ return internal::String::Format("%d %s", count,
+ count == 1 ? singular_form : plural_form);
+}
+
+// Formats the count of tests.
+static internal::String FormatTestCount(int test_count) {
+ return FormatCountableNoun(test_count, "test", "tests");
+}
+
+// Formats the count of test cases.
+static internal::String FormatTestCaseCount(int test_case_count) {
+ return FormatCountableNoun(test_case_count, "test case", "test cases");
+}
+
+// Converts a TestPartResultType enum to human-friendly string
+// representation. Both TPRT_NONFATAL_FAILURE and TPRT_FATAL_FAILURE
+// are translated to "Failure", as the user usually doesn't care about
+// the difference between the two when viewing the test result.
+static const char * TestPartResultTypeToString(TestPartResultType type) {
+ switch (type) {
+ case TPRT_SUCCESS:
+ return "Success";
+
+ case TPRT_NONFATAL_FAILURE:
+ case TPRT_FATAL_FAILURE:
+#ifdef _MSC_VER
+ return "error: ";
+#else
+ return "Failure\n";
+#endif
+ }
+
+ return "Unknown result type";
+}
+
+// Prints a TestPartResult to a String.
+static internal::String PrintTestPartResultToString(
+ const TestPartResult& test_part_result) {
+ return (Message()
+ << internal::FormatFileLocation(test_part_result.file_name(),
+ test_part_result.line_number())
+ << " " << TestPartResultTypeToString(test_part_result.type())
+ << test_part_result.message()).GetString();
+}
+
+// Prints a TestPartResult.
+static void PrintTestPartResult(
+ const TestPartResult& test_part_result) {
+ printf("%s\n", PrintTestPartResultToString(test_part_result).c_str());
+ fflush(stdout);
+}
+
+// class PrettyUnitTestResultPrinter
+
+namespace internal {
+
+enum GTestColor {
+ COLOR_DEFAULT,
+ COLOR_RED,
+ COLOR_GREEN,
+ COLOR_YELLOW
+};
+
+#if GTEST_OS_WINDOWS && !defined(_WIN32_WCE)
+
+// Returns the character attribute for the given color.
+WORD GetColorAttribute(GTestColor color) {
+ switch (color) {
+ case COLOR_RED: return FOREGROUND_RED;
+ case COLOR_GREEN: return FOREGROUND_GREEN;
+ case COLOR_YELLOW: return FOREGROUND_RED | FOREGROUND_GREEN;
+ default: return 0;
+ }
+}
+
+#else
+
+// Returns the ANSI color code for the given color. COLOR_DEFAULT is
+// an invalid input.
+const char* GetAnsiColorCode(GTestColor color) {
+ switch (color) {
+ case COLOR_RED: return "1";
+ case COLOR_GREEN: return "2";
+ case COLOR_YELLOW: return "3";
+ default: return NULL;
+ };
+}
+
+#endif // GTEST_OS_WINDOWS && !_WIN32_WCE
+
+// Returns true iff Google Test should use colors in the output.
+bool ShouldUseColor(bool stdout_is_tty) {
+ const char* const gtest_color = GTEST_FLAG(color).c_str();
+
+ if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) {
+#if GTEST_OS_WINDOWS
+ // On Windows the TERM variable is usually not set, but the
+ // console there does support colors.
+ return stdout_is_tty;
+#else
+ // On non-Windows platforms, we rely on the TERM variable.
+ const char* const term = GetEnv("TERM");
+ const bool term_supports_color =
+ String::CStringEquals(term, "xterm") ||
+ String::CStringEquals(term, "xterm-color") ||
+ String::CStringEquals(term, "cygwin");
+ return stdout_is_tty && term_supports_color;
+#endif // GTEST_OS_WINDOWS
+ }
+
+ return String::CaseInsensitiveCStringEquals(gtest_color, "yes") ||
+ String::CaseInsensitiveCStringEquals(gtest_color, "true") ||
+ String::CaseInsensitiveCStringEquals(gtest_color, "t") ||
+ String::CStringEquals(gtest_color, "1");
+ // We take "yes", "true", "t", and "1" as meaning "yes". If the
+ // value is neither one of these nor "auto", we treat it as "no" to
+ // be conservative.
+}
+
+// Helpers for printing colored strings to stdout. Note that on Windows, we
+// cannot simply emit special characters and have the terminal change colors.
+// This routine must actually emit the characters rather than return a string
+// that would be colored when printed, as can be done on Linux.
+void ColoredPrintf(GTestColor color, const char* fmt, ...) {
+ va_list args;
+ va_start(args, fmt);
+
+#if defined(_WIN32_WCE) || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
+ const bool use_color = false;
+#else
+ static const bool in_color_mode =
+ ShouldUseColor(isatty(fileno(stdout)) != 0);
+ const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
+#endif // defined(_WIN32_WCE) || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
+ // The '!= 0' comparison is necessary to satisfy MSVC 7.1.
+
+ if (!use_color) {
+ vprintf(fmt, args);
+ va_end(args);
+ return;
+ }
+
+#if GTEST_OS_WINDOWS && !defined(_WIN32_WCE)
+ const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE);
+
+ // Gets the current text color.
+ CONSOLE_SCREEN_BUFFER_INFO buffer_info;
+ GetConsoleScreenBufferInfo(stdout_handle, &buffer_info);
+ const WORD old_color_attrs = buffer_info.wAttributes;
+
+ SetConsoleTextAttribute(stdout_handle,
+ GetColorAttribute(color) | FOREGROUND_INTENSITY);
+ vprintf(fmt, args);
+
+ // Restores the text color.
+ SetConsoleTextAttribute(stdout_handle, old_color_attrs);
+#else
+ printf("\033[0;3%sm", GetAnsiColorCode(color));
+ vprintf(fmt, args);
+ printf("\033[m"); // Resets the terminal to default.
+#endif // GTEST_OS_WINDOWS && !defined(_WIN32_WCE)
+ va_end(args);
+}
+
+} // namespace internal
+
+using internal::ColoredPrintf;
+using internal::COLOR_DEFAULT;
+using internal::COLOR_RED;
+using internal::COLOR_GREEN;
+using internal::COLOR_YELLOW;
+
+// This class implements the UnitTestEventListenerInterface interface.
+//
+// Class PrettyUnitTestResultPrinter is copyable.
+class PrettyUnitTestResultPrinter : public UnitTestEventListenerInterface {
+ public:
+ PrettyUnitTestResultPrinter() {}
+ static void PrintTestName(const char * test_case, const char * test) {
+ printf("%s.%s", test_case, test);
+ }
+
+ // The following methods override what's in the
+ // UnitTestEventListenerInterface class.
+ virtual void OnUnitTestStart(const UnitTest * unit_test);
+ virtual void OnGlobalSetUpStart(const UnitTest*);
+ virtual void OnTestCaseStart(const TestCase * test_case);
+ virtual void OnTestCaseEnd(const TestCase * test_case);
+ virtual void OnTestStart(const TestInfo * test_info);
+ virtual void OnNewTestPartResult(const TestPartResult * result);
+ virtual void OnTestEnd(const TestInfo * test_info);
+ virtual void OnGlobalTearDownStart(const UnitTest*);
+ virtual void OnUnitTestEnd(const UnitTest * unit_test);
+
+ private:
+ internal::String test_case_name_;
+};
+
+// Called before the unit test starts.
+void PrettyUnitTestResultPrinter::OnUnitTestStart(
+ const UnitTest * unit_test) {
+ const char * const filter = GTEST_FLAG(filter).c_str();
+
+ // Prints the filter if it's not *. This reminds the user that some
+ // tests may be skipped.
+ if (!internal::String::CStringEquals(filter, kUniversalFilter)) {
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: %s filter = %s\n", GTEST_NAME_, filter);
+ }
+
+ if (internal::ShouldShard(kTestTotalShards, kTestShardIndex, false)) {
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: This is test shard %s of %s.\n",
+ internal::GetEnv(kTestShardIndex),
+ internal::GetEnv(kTestTotalShards));
+ }
+
+ const internal::UnitTestImpl* const impl = unit_test->impl();
+ ColoredPrintf(COLOR_GREEN, "[==========] ");
+ printf("Running %s from %s.\n",
+ FormatTestCount(impl->test_to_run_count()).c_str(),
+ FormatTestCaseCount(impl->test_case_to_run_count()).c_str());
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnGlobalSetUpStart(const UnitTest*) {
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("Global test environment set-up.\n");
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestCaseStart(
+ const TestCase * test_case) {
+ test_case_name_ = test_case->name();
+ const internal::String counts =
+ FormatCountableNoun(test_case->test_to_run_count(), "test", "tests");
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("%s from %s", counts.c_str(), test_case_name_.c_str());
+ if (test_case->comment()[0] == '\0') {
+ printf("\n");
+ } else {
+ printf(", where %s\n", test_case->comment());
+ }
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestCaseEnd(
+ const TestCase * test_case) {
+ if (!GTEST_FLAG(print_time)) return;
+
+ test_case_name_ = test_case->name();
+ const internal::String counts =
+ FormatCountableNoun(test_case->test_to_run_count(), "test", "tests");
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("%s from %s (%s ms total)\n\n",
+ counts.c_str(), test_case_name_.c_str(),
+ internal::StreamableToString(test_case->elapsed_time()).c_str());
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo * test_info) {
+ ColoredPrintf(COLOR_GREEN, "[ RUN ] ");
+ PrintTestName(test_case_name_.c_str(), test_info->name());
+ if (test_info->comment()[0] == '\0') {
+ printf("\n");
+ } else {
+ printf(", where %s\n", test_info->comment());
+ }
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo * test_info) {
+ if (test_info->result()->Passed()) {
+ ColoredPrintf(COLOR_GREEN, "[ OK ] ");
+ } else {
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ }
+ PrintTestName(test_case_name_.c_str(), test_info->name());
+ if (GTEST_FLAG(print_time)) {
+ printf(" (%s ms)\n", internal::StreamableToString(
+ test_info->result()->elapsed_time()).c_str());
+ } else {
+ printf("\n");
+ }
+ fflush(stdout);
+}
+
+// Called after an assertion failure.
+void PrettyUnitTestResultPrinter::OnNewTestPartResult(
+ const TestPartResult * result) {
+ // If the test part succeeded, we don't need to do anything.
+ if (result->type() == TPRT_SUCCESS)
+ return;
+
+ // Print failure message from the assertion (e.g. expected this and got that).
+ PrintTestPartResult(*result);
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnGlobalTearDownStart(const UnitTest*) {
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("Global test environment tear-down\n");
+ fflush(stdout);
+}
+
+namespace internal {
+
+// Internal helper for printing the list of failed tests.
+static void PrintFailedTestsPretty(const UnitTestImpl* impl) {
+ const int failed_test_count = impl->failed_test_count();
+ if (failed_test_count == 0) {
+ return;
+ }
+
+ for (const internal::ListNode<TestCase*>* node = impl->test_cases()->Head();
+ node != NULL; node = node->next()) {
+ const TestCase* const tc = node->element();
+ if (!tc->should_run() || (tc->failed_test_count() == 0)) {
+ continue;
+ }
+ for (const internal::ListNode<TestInfo*>* tinode =
+ tc->test_info_list().Head();
+ tinode != NULL; tinode = tinode->next()) {
+ const TestInfo* const ti = tinode->element();
+ if (!tc->ShouldRunTest(ti) || tc->TestPassed(ti)) {
+ continue;
+ }
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ printf("%s.%s", ti->test_case_name(), ti->name());
+ if (ti->test_case_comment()[0] != '\0' ||
+ ti->comment()[0] != '\0') {
+ printf(", where %s", ti->test_case_comment());
+ if (ti->test_case_comment()[0] != '\0' &&
+ ti->comment()[0] != '\0') {
+ printf(" and ");
+ }
+ }
+ printf("%s\n", ti->comment());
+ }
+ }
+}
+
+} // namespace internal
+
+void PrettyUnitTestResultPrinter::OnUnitTestEnd(
+ const UnitTest * unit_test) {
+ const internal::UnitTestImpl* const impl = unit_test->impl();
+
+ ColoredPrintf(COLOR_GREEN, "[==========] ");
+ printf("%s from %s ran.",
+ FormatTestCount(impl->test_to_run_count()).c_str(),
+ FormatTestCaseCount(impl->test_case_to_run_count()).c_str());
+ if (GTEST_FLAG(print_time)) {
+ printf(" (%s ms total)",
+ internal::StreamableToString(impl->elapsed_time()).c_str());
+ }
+ printf("\n");
+ ColoredPrintf(COLOR_GREEN, "[ PASSED ] ");
+ printf("%s.\n", FormatTestCount(impl->successful_test_count()).c_str());
+
+ int num_failures = impl->failed_test_count();
+ if (!impl->Passed()) {
+ const int failed_test_count = impl->failed_test_count();
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str());
+ internal::PrintFailedTestsPretty(impl);
+ printf("\n%2d FAILED %s\n", num_failures,
+ num_failures == 1 ? "TEST" : "TESTS");
+ }
+
+ int num_disabled = impl->disabled_test_count();
+ if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
+ if (!num_failures) {
+ printf("\n"); // Add a spacer if no FAILURE banner is displayed.
+ }
+ ColoredPrintf(COLOR_YELLOW,
+ " YOU HAVE %d DISABLED %s\n\n",
+ num_disabled,
+ num_disabled == 1 ? "TEST" : "TESTS");
+ }
+ // Ensure that Google Test output is printed before, e.g., heapchecker output.
+ fflush(stdout);
+}
+
+// End PrettyUnitTestResultPrinter
+
+// class UnitTestEventsRepeater
+//
+// This class forwards events to other event listeners.
+class UnitTestEventsRepeater : public UnitTestEventListenerInterface {
+ public:
+ typedef internal::List<UnitTestEventListenerInterface *> Listeners;
+ typedef internal::ListNode<UnitTestEventListenerInterface *> ListenersNode;
+ UnitTestEventsRepeater() {}
+ virtual ~UnitTestEventsRepeater();
+ void AddListener(UnitTestEventListenerInterface *listener);
+
+ virtual void OnUnitTestStart(const UnitTest* unit_test);
+ virtual void OnUnitTestEnd(const UnitTest* unit_test);
+ virtual void OnGlobalSetUpStart(const UnitTest* unit_test);
+ virtual void OnGlobalSetUpEnd(const UnitTest* unit_test);
+ virtual void OnGlobalTearDownStart(const UnitTest* unit_test);
+ virtual void OnGlobalTearDownEnd(const UnitTest* unit_test);
+ virtual void OnTestCaseStart(const TestCase* test_case);
+ virtual void OnTestCaseEnd(const TestCase* test_case);
+ virtual void OnTestStart(const TestInfo* test_info);
+ virtual void OnTestEnd(const TestInfo* test_info);
+ virtual void OnNewTestPartResult(const TestPartResult* result);
+
+ private:
+ Listeners listeners_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestEventsRepeater);
+};
+
+UnitTestEventsRepeater::~UnitTestEventsRepeater() {
+ for (ListenersNode* listener = listeners_.Head();
+ listener != NULL;
+ listener = listener->next()) {
+ delete listener->element();
+ }
+}
+
+void UnitTestEventsRepeater::AddListener(
+ UnitTestEventListenerInterface *listener) {
+ listeners_.PushBack(listener);
+}
+
+// Since the methods are identical, use a macro to reduce boilerplate.
+// This defines a member that repeats the call to all listeners.
+#define GTEST_REPEATER_METHOD_(Name, Type) \
+void UnitTestEventsRepeater::Name(const Type* parameter) { \
+ for (ListenersNode* listener = listeners_.Head(); \
+ listener != NULL; \
+ listener = listener->next()) { \
+ listener->element()->Name(parameter); \
+ } \
+}
+
+GTEST_REPEATER_METHOD_(OnUnitTestStart, UnitTest)
+GTEST_REPEATER_METHOD_(OnUnitTestEnd, UnitTest)
+GTEST_REPEATER_METHOD_(OnGlobalSetUpStart, UnitTest)
+GTEST_REPEATER_METHOD_(OnGlobalSetUpEnd, UnitTest)
+GTEST_REPEATER_METHOD_(OnGlobalTearDownStart, UnitTest)
+GTEST_REPEATER_METHOD_(OnGlobalTearDownEnd, UnitTest)
+GTEST_REPEATER_METHOD_(OnTestCaseStart, TestCase)
+GTEST_REPEATER_METHOD_(OnTestCaseEnd, TestCase)
+GTEST_REPEATER_METHOD_(OnTestStart, TestInfo)
+GTEST_REPEATER_METHOD_(OnTestEnd, TestInfo)
+GTEST_REPEATER_METHOD_(OnNewTestPartResult, TestPartResult)
+
+#undef GTEST_REPEATER_METHOD_
+
+// End PrettyUnitTestResultPrinter
+
+// This class generates an XML output file.
+class XmlUnitTestResultPrinter : public UnitTestEventListenerInterface {
+ public:
+ explicit XmlUnitTestResultPrinter(const char* output_file);
+
+ virtual void OnUnitTestEnd(const UnitTest* unit_test);
+
+ private:
+ // Is c a whitespace character that is normalized to a space character
+ // when it appears in an XML attribute value?
+ static bool IsNormalizableWhitespace(char c) {
+ return c == 0x9 || c == 0xA || c == 0xD;
+ }
+
+ // May c appear in a well-formed XML document?
+ static bool IsValidXmlCharacter(char c) {
+ return IsNormalizableWhitespace(c) || c >= 0x20;
+ }
+
+ // Returns an XML-escaped copy of the input string str. If
+ // is_attribute is true, the text is meant to appear as an attribute
+ // value, and normalizable whitespace is preserved by replacing it
+ // with character references.
+ static internal::String EscapeXml(const char* str,
+ bool is_attribute);
+
+ // Convenience wrapper around EscapeXml when str is an attribute value.
+ static internal::String EscapeXmlAttribute(const char* str) {
+ return EscapeXml(str, true);
+ }
+
+ // Convenience wrapper around EscapeXml when str is not an attribute value.
+ static internal::String EscapeXmlText(const char* str) {
+ return EscapeXml(str, false);
+ }
+
+ // Prints an XML representation of a TestInfo object.
+ static void PrintXmlTestInfo(FILE* out,
+ const char* test_case_name,
+ const TestInfo* test_info);
+
+ // Prints an XML representation of a TestCase object
+ static void PrintXmlTestCase(FILE* out, const TestCase* test_case);
+
+ // Prints an XML summary of unit_test to output stream out.
+ static void PrintXmlUnitTest(FILE* out, const UnitTest* unit_test);
+
+ // Produces a string representing the test properties in a result as space
+ // delimited XML attributes based on the property key="value" pairs.
+ // When the String is not empty, it includes a space at the beginning,
+ // to delimit this attribute from prior attributes.
+ static internal::String TestPropertiesAsXmlAttributes(
+ const internal::TestResult* result);
+
+ // The output file.
+ const internal::String output_file_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(XmlUnitTestResultPrinter);
+};
+
+// Creates a new XmlUnitTestResultPrinter.
+XmlUnitTestResultPrinter::XmlUnitTestResultPrinter(const char* output_file)
+ : output_file_(output_file) {
+ if (output_file_.c_str() == NULL || output_file_.empty()) {
+ fprintf(stderr, "XML output file may not be null\n");
+ fflush(stderr);
+ exit(EXIT_FAILURE);
+ }
+}
+
+// Called after the unit test ends.
+void XmlUnitTestResultPrinter::OnUnitTestEnd(const UnitTest* unit_test) {
+ FILE* xmlout = NULL;
+ internal::FilePath output_file(output_file_);
+ internal::FilePath output_dir(output_file.RemoveFileName());
+
+ if (output_dir.CreateDirectoriesRecursively()) {
+ // MSVC 8 deprecates fopen(), so we want to suppress warning 4996
+ // (deprecated function) there.
+#if GTEST_OS_WINDOWS
+ // We are on Windows.
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+ xmlout = fopen(output_file_.c_str(), "w");
+#pragma warning(pop) // Restores the warning state.
+#else // We are on Linux or Mac OS.
+ xmlout = fopen(output_file_.c_str(), "w");
+#endif // GTEST_OS_WINDOWS
+ }
+ if (xmlout == NULL) {
+ // TODO(wan): report the reason of the failure.
+ //
+ // We don't do it for now as:
+ //
+ // 1. There is no urgent need for it.
+ // 2. It's a bit involved to make the errno variable thread-safe on
+ // all three operating systems (Linux, Windows, and Mac OS).
+ // 3. To interpret the meaning of errno in a thread-safe way,
+ // we need the strerror_r() function, which is not available on
+ // Windows.
+ fprintf(stderr,
+ "Unable to open file \"%s\"\n",
+ output_file_.c_str());
+ fflush(stderr);
+ exit(EXIT_FAILURE);
+ }
+ PrintXmlUnitTest(xmlout, unit_test);
+ fclose(xmlout);
+}
+
+// Returns an XML-escaped copy of the input string str. If is_attribute
+// is true, the text is meant to appear as an attribute value, and
+// normalizable whitespace is preserved by replacing it with character
+// references.
+//
+// Invalid XML characters in str, if any, are stripped from the output.
+// It is expected that most, if not all, of the text processed by this
+// module will consist of ordinary English text.
+// If this module is ever modified to produce version 1.1 XML output,
+// most invalid characters can be retained using character references.
+// TODO(wan): It might be nice to have a minimally invasive, human-readable
+// escaping scheme for invalid characters, rather than dropping them.
+internal::String XmlUnitTestResultPrinter::EscapeXml(const char* str,
+ bool is_attribute) {
+ Message m;
+
+ if (str != NULL) {
+ for (const char* src = str; *src; ++src) {
+ switch (*src) {
+ case '<':
+ m << "<";
+ break;
+ case '>':
+ m << ">";
+ break;
+ case '&':
+ m << "&";
+ break;
+ case '\'':
+ if (is_attribute)
+ m << "'";
+ else
+ m << '\'';
+ break;
+ case '"':
+ if (is_attribute)
+ m << """;
+ else
+ m << '"';
+ break;
+ default:
+ if (IsValidXmlCharacter(*src)) {
+ if (is_attribute && IsNormalizableWhitespace(*src))
+ m << internal::String::Format("&#x%02X;", unsigned(*src));
+ else
+ m << *src;
+ }
+ break;
+ }
+ }
+ }
+
+ return m.GetString();
+}
+
+
+// The following routines generate an XML representation of a UnitTest
+// object.
+//
+// This is how Google Test concepts map to the DTD:
+//
+// <testsuite name="AllTests"> <-- corresponds to a UnitTest object
+// <testsuite name="testcase-name"> <-- corresponds to a TestCase object
+// <testcase name="test-name"> <-- corresponds to a TestInfo object
+// <failure message="...">...</failure>
+// <failure message="...">...</failure>
+// <failure message="...">...</failure>
+// <-- individual assertion failures
+// </testcase>
+// </testsuite>
+// </testsuite>
+
+namespace internal {
+
+// Formats the given time in milliseconds as seconds. The returned
+// C-string is owned by this function and cannot be released by the
+// caller. Calling the function again invalidates the previous
+// result.
+const char* FormatTimeInMillisAsSeconds(TimeInMillis ms) {
+ static String str;
+ str = (Message() << (ms/1000.0)).GetString();
+ return str.c_str();
+}
+
+} // namespace internal
+
+// Prints an XML representation of a TestInfo object.
+// TODO(wan): There is also value in printing properties with the plain printer.
+void XmlUnitTestResultPrinter::PrintXmlTestInfo(FILE* out,
+ const char* test_case_name,
+ const TestInfo* test_info) {
+ const internal::TestResult * const result = test_info->result();
+ const internal::List<TestPartResult> &results = result->test_part_results();
+ fprintf(out,
+ " <testcase name=\"%s\" status=\"%s\" time=\"%s\" "
+ "classname=\"%s\"%s",
+ EscapeXmlAttribute(test_info->name()).c_str(),
+ test_info->should_run() ? "run" : "notrun",
+ internal::FormatTimeInMillisAsSeconds(result->elapsed_time()),
+ EscapeXmlAttribute(test_case_name).c_str(),
+ TestPropertiesAsXmlAttributes(result).c_str());
+
+ int failures = 0;
+ for (const internal::ListNode<TestPartResult>* part_node = results.Head();
+ part_node != NULL;
+ part_node = part_node->next()) {
+ const TestPartResult& part = part_node->element();
+ if (part.failed()) {
+ const internal::String message =
+ internal::String::Format("%s:%d\n%s", part.file_name(),
+ part.line_number(), part.message());
+ if (++failures == 1)
+ fprintf(out, ">\n");
+ fprintf(out,
+ " <failure message=\"%s\" type=\"\"><![CDATA[%s]]>"
+ "</failure>\n",
+ EscapeXmlAttribute(part.summary()).c_str(), message.c_str());
+ }
+ }
+
+ if (failures == 0)
+ fprintf(out, " />\n");
+ else
+ fprintf(out, " </testcase>\n");
+}
+
+// Prints an XML representation of a TestCase object
+void XmlUnitTestResultPrinter::PrintXmlTestCase(FILE* out,
+ const TestCase* test_case) {
+ fprintf(out,
+ " <testsuite name=\"%s\" tests=\"%d\" failures=\"%d\" "
+ "disabled=\"%d\" ",
+ EscapeXmlAttribute(test_case->name()).c_str(),
+ test_case->total_test_count(),
+ test_case->failed_test_count(),
+ test_case->disabled_test_count());
+ fprintf(out,
+ "errors=\"0\" time=\"%s\">\n",
+ internal::FormatTimeInMillisAsSeconds(test_case->elapsed_time()));
+ for (const internal::ListNode<TestInfo*>* info_node =
+ test_case->test_info_list().Head();
+ info_node != NULL;
+ info_node = info_node->next()) {
+ PrintXmlTestInfo(out, test_case->name(), info_node->element());
+ }
+ fprintf(out, " </testsuite>\n");
+}
+
+// Prints an XML summary of unit_test to output stream out.
+void XmlUnitTestResultPrinter::PrintXmlUnitTest(FILE* out,
+ const UnitTest* unit_test) {
+ const internal::UnitTestImpl* const impl = unit_test->impl();
+ fprintf(out, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+ fprintf(out,
+ "<testsuite tests=\"%d\" failures=\"%d\" disabled=\"%d\" "
+ "errors=\"0\" time=\"%s\" ",
+ impl->total_test_count(),
+ impl->failed_test_count(),
+ impl->disabled_test_count(),
+ internal::FormatTimeInMillisAsSeconds(impl->elapsed_time()));
+ fprintf(out, "name=\"AllTests\">\n");
+ for (const internal::ListNode<TestCase*>* case_node =
+ impl->test_cases()->Head();
+ case_node != NULL;
+ case_node = case_node->next()) {
+ PrintXmlTestCase(out, case_node->element());
+ }
+ fprintf(out, "</testsuite>\n");
+}
+
+// Produces a string representing the test properties in a result as space
+// delimited XML attributes based on the property key="value" pairs.
+internal::String XmlUnitTestResultPrinter::TestPropertiesAsXmlAttributes(
+ const internal::TestResult* result) {
+ using internal::TestProperty;
+ Message attributes;
+ const internal::List<TestProperty>& properties = result->test_properties();
+ for (const internal::ListNode<TestProperty>* property_node =
+ properties.Head();
+ property_node != NULL;
+ property_node = property_node->next()) {
+ const TestProperty& property = property_node->element();
+ attributes << " " << property.key() << "="
+ << "\"" << EscapeXmlAttribute(property.value()) << "\"";
+ }
+ return attributes.GetString();
+}
+
+// End XmlUnitTestResultPrinter
+
+namespace internal {
+
+// Class ScopedTrace
+
+// Pushes the given source file location and message onto a per-thread
+// trace stack maintained by Google Test.
+// L < UnitTest::mutex_
+ScopedTrace::ScopedTrace(const char* file, int line, const Message& message) {
+ TraceInfo trace;
+ trace.file = file;
+ trace.line = line;
+ trace.message = message.GetString();
+
+ UnitTest::GetInstance()->PushGTestTrace(trace);
+}
+
+// Pops the info pushed by the c'tor.
+// L < UnitTest::mutex_
+ScopedTrace::~ScopedTrace() {
+ UnitTest::GetInstance()->PopGTestTrace();
+}
+
+
+// class OsStackTraceGetter
+
+// Returns the current OS stack trace as a String. Parameters:
+//
+// max_depth - the maximum number of stack frames to be included
+// in the trace.
+// skip_count - the number of top frames to be skipped; doesn't count
+// against max_depth.
+//
+// L < mutex_
+// We use "L < mutex_" to denote that the function may acquire mutex_.
+String OsStackTraceGetter::CurrentStackTrace(int, int) {
+ return String("");
+}
+
+// L < mutex_
+void OsStackTraceGetter::UponLeavingGTest() {
+}
+
+const char* const
+OsStackTraceGetter::kElidedFramesMarker =
+ "... " GTEST_NAME_ " internal frames ...";
+
+} // namespace internal
+
+// class UnitTest
+
+// Gets the singleton UnitTest object. The first time this method is
+// called, a UnitTest object is constructed and returned. Consecutive
+// calls will return the same object.
+//
+// We don't protect this under mutex_ as a user is not supposed to
+// call this before main() starts, from which point on the return
+// value will never change.
+UnitTest * UnitTest::GetInstance() {
+ // When compiled with MSVC 7.1 in optimized mode, destroying the
+ // UnitTest object upon exiting the program messes up the exit code,
+ // causing successful tests to appear failed. We have to use a
+ // different implementation in this case to bypass the compiler bug.
+ // This implementation makes the compiler happy, at the cost of
+ // leaking the UnitTest object.
+#if _MSC_VER == 1310 && !defined(_DEBUG) // MSVC 7.1 and optimized build.
+ static UnitTest* const instance = new UnitTest;
+ return instance;
+#else
+ static UnitTest instance;
+ return &instance;
+#endif // _MSC_VER==1310 && !defined(_DEBUG)
+}
+
+// Registers and returns a global test environment. When a test
+// program is run, all global test environments will be set-up in the
+// order they were registered. After all tests in the program have
+// finished, all global test environments will be torn-down in the
+// *reverse* order they were registered.
+//
+// The UnitTest object takes ownership of the given environment.
+//
+// We don't protect this under mutex_, as we only support calling it
+// from the main thread.
+Environment* UnitTest::AddEnvironment(Environment* env) {
+ if (env == NULL) {
+ return NULL;
+ }
+
+ impl_->environments()->PushBack(env);
+ impl_->environments_in_reverse_order()->PushFront(env);
+ return env;
+}
+
+#if GTEST_HAS_EXCEPTIONS
+// A failed Google Test assertion will throw an exception of this type
+// when exceptions are enabled. We derive it from std::runtime_error,
+// which is for errors presumably detectable only at run time. Since
+// std::runtime_error inherits from std::exception, many testing
+// frameworks know how to extract and print the message inside it.
+class GoogleTestFailureException : public ::std::runtime_error {
+ public:
+ explicit GoogleTestFailureException(const TestPartResult& failure)
+ : runtime_error(PrintTestPartResultToString(failure).c_str()) {}
+};
+#endif
+
+// Adds a TestPartResult to the current TestResult object. All Google Test
+// assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) eventually call
+// this to report their results. The user code should use the
+// assertion macros instead of calling this directly.
+// L < mutex_
+void UnitTest::AddTestPartResult(TestPartResultType result_type,
+ const char* file_name,
+ int line_number,
+ const internal::String& message,
+ const internal::String& os_stack_trace) {
+ Message msg;
+ msg << message;
+
+ internal::MutexLock lock(&mutex_);
+ if (impl_->gtest_trace_stack()->size() > 0) {
+ msg << "\n" << GTEST_NAME_ << " trace:";
+
+ for (internal::ListNode<internal::TraceInfo>* node =
+ impl_->gtest_trace_stack()->Head();
+ node != NULL;
+ node = node->next()) {
+ const internal::TraceInfo& trace = node->element();
+ msg << "\n" << trace.file << ":" << trace.line << ": " << trace.message;
+ }
+ }
+
+ if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) {
+ msg << internal::kStackTraceMarker << os_stack_trace;
+ }
+
+ const TestPartResult result =
+ TestPartResult(result_type, file_name, line_number,
+ msg.GetString().c_str());
+ impl_->GetTestPartResultReporterForCurrentThread()->
+ ReportTestPartResult(result);
+
+ if (result_type != TPRT_SUCCESS) {
+ // gunit_break_on_failure takes precedence over
+ // gunit_throw_on_failure. This allows a user to set the latter
+ // in the code (perhaps in order to use Google Test assertions
+ // with another testing framework) and specify the former on the
+ // command line for debugging.
+ if (GTEST_FLAG(break_on_failure)) {
+ *static_cast<int*>(NULL) = 1;
+ } else if (GTEST_FLAG(throw_on_failure)) {
+#if GTEST_HAS_EXCEPTIONS
+ throw GoogleTestFailureException(result);
+#else
+ // We cannot call abort() as it generates a pop-up in debug mode
+ // that cannot be suppressed in VC 7.1 or below.
+ exit(1);
+#endif
+ }
+ }
+}
+
+// Creates and adds a property to the current TestResult. If a property matching
+// the supplied value already exists, updates its value instead.
+void UnitTest::RecordPropertyForCurrentTest(const char* key,
+ const char* value) {
+ const internal::TestProperty test_property(key, value);
+ impl_->current_test_result()->RecordProperty(test_property);
+}
+
+// Runs all tests in this UnitTest object and prints the result.
+// Returns 0 if successful, or 1 otherwise.
+//
+// We don't protect this under mutex_, as we only support calling it
+// from the main thread.
+int UnitTest::Run() {
+#if GTEST_OS_WINDOWS
+
+ const bool in_death_test_child_process =
+ internal::GTEST_FLAG(internal_run_death_test).GetLength() > 0;
+
+ // Either the user wants Google Test to catch exceptions thrown by the
+ // tests or this is executing in the context of death test child
+ // process. In either case the user does not want to see pop-up dialogs
+ // about crashes - they are expected..
+ if (GTEST_FLAG(catch_exceptions) || in_death_test_child_process) {
+#if !defined(_WIN32_WCE)
+ // SetErrorMode doesn't exist on CE.
+ SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
+ SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
+#endif // _WIN32_WCE
+
+ // Death test children can be terminated with _abort(). On Windows,
+ // _abort() can show a dialog with a warning message. This forces the
+ // abort message to go to stderr instead.
+ _set_error_mode(_OUT_TO_STDERR);
+
+ // In the debug version, Visual Studio pops up a separate dialog
+ // offering a choice to debug the aborted program. We need to suppress
+ // this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement
+ // executed. Google Test will notify the user of any unexpected
+ // failure via stderr.
+#if _MSC_VER >= 1400
+ // VC++ doesn't define _set_abort_behavior() prior to the version 8.0.
+ // Users of prior VC versions shall suffer the agony and pain of
+ // clicking through the countless debug dialogs.
+ // TODO(vladl@google.com): find a way to suppress the abort dialog() in the
+ // debug mode when compiled with VC 7.1 or lower.
+ if (!GTEST_FLAG(break_on_failure))
+ _set_abort_behavior(
+ 0x0, // Clear the following flags:
+ _WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump.
+#endif // _MSC_VER >= 1400
+ }
+
+ __try {
+ return impl_->RunAllTests();
+ } __except(internal::UnitTestOptions::GTestShouldProcessSEH(
+ GetExceptionCode())) {
+ printf("Exception thrown with code 0x%x.\nFAIL\n", GetExceptionCode());
+ fflush(stdout);
+ return 1;
+ }
+
+#else
+ // We are on Linux or Mac OS. There is no exception of any kind.
+
+ return impl_->RunAllTests();
+#endif // GTEST_OS_WINDOWS
+}
+
+// Returns the working directory when the first TEST() or TEST_F() was
+// executed.
+const char* UnitTest::original_working_dir() const {
+ return impl_->original_working_dir_.c_str();
+}
+
+// Returns the TestCase object for the test that's currently running,
+// or NULL if no test is running.
+// L < mutex_
+const TestCase* UnitTest::current_test_case() const {
+ internal::MutexLock lock(&mutex_);
+ return impl_->current_test_case();
+}
+
+// Returns the TestInfo object for the test that's currently running,
+// or NULL if no test is running.
+// L < mutex_
+const TestInfo* UnitTest::current_test_info() const {
+ internal::MutexLock lock(&mutex_);
+ return impl_->current_test_info();
+}
+
+#if GTEST_HAS_PARAM_TEST
+// Returns ParameterizedTestCaseRegistry object used to keep track of
+// value-parameterized tests and instantiate and register them.
+// L < mutex_
+internal::ParameterizedTestCaseRegistry&
+ UnitTest::parameterized_test_registry() {
+ return impl_->parameterized_test_registry();
+}
+#endif // GTEST_HAS_PARAM_TEST
+
+// Creates an empty UnitTest.
+UnitTest::UnitTest() {
+ impl_ = new internal::UnitTestImpl(this);
+}
+
+// Destructor of UnitTest.
+UnitTest::~UnitTest() {
+ delete impl_;
+}
+
+// Pushes a trace defined by SCOPED_TRACE() on to the per-thread
+// Google Test trace stack.
+// L < mutex_
+void UnitTest::PushGTestTrace(const internal::TraceInfo& trace) {
+ internal::MutexLock lock(&mutex_);
+ impl_->gtest_trace_stack()->PushFront(trace);
+}
+
+// Pops a trace from the per-thread Google Test trace stack.
+// L < mutex_
+void UnitTest::PopGTestTrace() {
+ internal::MutexLock lock(&mutex_);
+ impl_->gtest_trace_stack()->PopFront(NULL);
+}
+
+namespace internal {
+
+UnitTestImpl::UnitTestImpl(UnitTest* parent)
+ : parent_(parent),
+#ifdef _MSC_VER
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4355) // Temporarily disables warning 4355
+ // (using this in initializer).
+ default_global_test_part_result_reporter_(this),
+ default_per_thread_test_part_result_reporter_(this),
+#pragma warning(pop) // Restores the warning state again.
+#else
+ default_global_test_part_result_reporter_(this),
+ default_per_thread_test_part_result_reporter_(this),
+#endif // _MSC_VER
+ global_test_part_result_repoter_(
+ &default_global_test_part_result_reporter_),
+ per_thread_test_part_result_reporter_(
+ &default_per_thread_test_part_result_reporter_),
+ test_cases_(),
+#if GTEST_HAS_PARAM_TEST
+ parameterized_test_registry_(),
+ parameterized_tests_registered_(false),
+#endif // GTEST_HAS_PARAM_TEST
+ last_death_test_case_(NULL),
+ current_test_case_(NULL),
+ current_test_info_(NULL),
+ ad_hoc_test_result_(),
+ result_printer_(NULL),
+ os_stack_trace_getter_(NULL),
+#if GTEST_HAS_DEATH_TEST
+ elapsed_time_(0),
+ internal_run_death_test_flag_(NULL),
+ death_test_factory_(new DefaultDeathTestFactory) {
+#else
+ elapsed_time_(0) {
+#endif // GTEST_HAS_DEATH_TEST
+}
+
+UnitTestImpl::~UnitTestImpl() {
+ // Deletes every TestCase.
+ test_cases_.ForEach(internal::Delete<TestCase>);
+
+ // Deletes every Environment.
+ environments_.ForEach(internal::Delete<Environment>);
+
+ // Deletes the current test result printer.
+ delete result_printer_;
+
+ delete os_stack_trace_getter_;
+}
+
+// A predicate that checks the name of a TestCase against a known
+// value.
+//
+// This is used for implementation of the UnitTest class only. We put
+// it in the anonymous namespace to prevent polluting the outer
+// namespace.
+//
+// TestCaseNameIs is copyable.
+class TestCaseNameIs {
+ public:
+ // Constructor.
+ explicit TestCaseNameIs(const String& name)
+ : name_(name) {}
+
+ // Returns true iff the name of test_case matches name_.
+ bool operator()(const TestCase* test_case) const {
+ return test_case != NULL && strcmp(test_case->name(), name_.c_str()) == 0;
+ }
+
+ private:
+ String name_;
+};
+
+// Finds and returns a TestCase with the given name. If one doesn't
+// exist, creates one and returns it.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+TestCase* UnitTestImpl::GetTestCase(const char* test_case_name,
+ const char* comment,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc) {
+ // Can we find a TestCase with the given name?
+ internal::ListNode<TestCase*>* node = test_cases_.FindIf(
+ TestCaseNameIs(test_case_name));
+
+ if (node == NULL) {
+ // No. Let's create one.
+ TestCase* const test_case =
+ new TestCase(test_case_name, comment, set_up_tc, tear_down_tc);
+
+ // Is this a death test case?
+ if (internal::UnitTestOptions::MatchesFilter(String(test_case_name),
+ kDeathTestCaseFilter)) {
+ // Yes. Inserts the test case after the last death test case
+ // defined so far.
+ node = test_cases_.InsertAfter(last_death_test_case_, test_case);
+ last_death_test_case_ = node;
+ } else {
+ // No. Appends to the end of the list.
+ test_cases_.PushBack(test_case);
+ node = test_cases_.Last();
+ }
+ }
+
+ // Returns the TestCase found.
+ return node->element();
+}
+
+// Helpers for setting up / tearing down the given environment. They
+// are for use in the List::ForEach() method.
+static void SetUpEnvironment(Environment* env) { env->SetUp(); }
+static void TearDownEnvironment(Environment* env) { env->TearDown(); }
+
+// Runs all tests in this UnitTest object, prints the result, and
+// returns 0 if all tests are successful, or 1 otherwise. If any
+// exception is thrown during a test on Windows, this test is
+// considered to be failed, but the rest of the tests will still be
+// run. (We disable exceptions on Linux and Mac OS X, so the issue
+// doesn't apply there.)
+// When parameterized tests are enabled, it explands and registers
+// parameterized tests first in RegisterParameterizedTests().
+// All other functions called from RunAllTests() may safely assume that
+// parameterized tests are ready to be counted and run.
+int UnitTestImpl::RunAllTests() {
+ // Makes sure InitGoogleTest() was called.
+ if (!GTestIsInitialized()) {
+ printf("%s",
+ "\nThis test program did NOT call ::testing::InitGoogleTest "
+ "before calling RUN_ALL_TESTS(). Please fix it.\n");
+ return 1;
+ }
+
+ // Do not run any test if the --help flag was specified.
+ if (g_help_flag)
+ return 0;
+
+ RegisterParameterizedTests();
+
+ // Even if sharding is not on, test runners may want to use the
+ // GTEST_SHARD_STATUS_FILE to query whether the test supports the sharding
+ // protocol.
+ internal::WriteToShardStatusFileIfNeeded();
+
+ // Lists all the tests and exits if the --gtest_list_tests
+ // flag was specified.
+ if (GTEST_FLAG(list_tests)) {
+ ListAllTests();
+ return 0;
+ }
+
+ // True iff we are in a subprocess for running a thread-safe-style
+ // death test.
+ bool in_subprocess_for_death_test = false;
+
+#if GTEST_HAS_DEATH_TEST
+ internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag());
+ in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != NULL);
+#endif // GTEST_HAS_DEATH_TEST
+
+ UnitTestEventListenerInterface * const printer = result_printer();
+
+ const bool should_shard = ShouldShard(kTestTotalShards, kTestShardIndex,
+ in_subprocess_for_death_test);
+
+ // Compares the full test names with the filter to decide which
+ // tests to run.
+ const bool has_tests_to_run = FilterTests(should_shard
+ ? HONOR_SHARDING_PROTOCOL
+ : IGNORE_SHARDING_PROTOCOL) > 0;
+
+ // True iff at least one test has failed.
+ bool failed = false;
+
+ // How many times to repeat the tests? We don't want to repeat them
+ // when we are inside the subprocess of a death test.
+ const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat);
+ // Repeats forever if the repeat count is negative.
+ const bool forever = repeat < 0;
+ for (int i = 0; forever || i != repeat; i++) {
+ if (repeat != 1) {
+ printf("\nRepeating all tests (iteration %d) . . .\n\n", i + 1);
+ }
+
+ // Tells the unit test event listener that the tests are about to
+ // start.
+ printer->OnUnitTestStart(parent_);
+
+ const TimeInMillis start = GetTimeInMillis();
+
+ // Runs each test case if there is at least one test to run.
+ if (has_tests_to_run) {
+ // Sets up all environments beforehand.
+ printer->OnGlobalSetUpStart(parent_);
+ environments_.ForEach(SetUpEnvironment);
+ printer->OnGlobalSetUpEnd(parent_);
+
+ // Runs the tests only if there was no fatal failure during global
+ // set-up.
+ if (!Test::HasFatalFailure()) {
+ test_cases_.ForEach(TestCase::RunTestCase);
+ }
+
+ // Tears down all environments in reverse order afterwards.
+ printer->OnGlobalTearDownStart(parent_);
+ environments_in_reverse_order_.ForEach(TearDownEnvironment);
+ printer->OnGlobalTearDownEnd(parent_);
+ }
+
+ elapsed_time_ = GetTimeInMillis() - start;
+
+ // Tells the unit test event listener that the tests have just
+ // finished.
+ printer->OnUnitTestEnd(parent_);
+
+ // Gets the result and clears it.
+ if (!Passed()) {
+ failed = true;
+ }
+ ClearResult();
+ }
+
+ // Returns 0 if all tests passed, or 1 other wise.
+ return failed ? 1 : 0;
+}
+
+// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
+// if the variable is present. If a file already exists at this location, this
+// function will write over it. If the variable is present, but the file cannot
+// be created, prints an error and exits.
+void WriteToShardStatusFileIfNeeded() {
+ const char* const test_shard_file = GetEnv(kTestShardStatusFile);
+ if (test_shard_file != NULL) {
+#ifdef _MSC_VER // MSVC 8 deprecates fopen().
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning on
+ // deprecated functions.
+#endif
+ FILE* const file = fopen(test_shard_file, "w");
+#ifdef _MSC_VER
+#pragma warning(pop) // Restores the warning state.
+#endif
+ if (file == NULL) {
+ ColoredPrintf(COLOR_RED,
+ "Could not write to the test shard status file \"%s\" "
+ "specified by the %s environment variable.\n",
+ test_shard_file, kTestShardStatusFile);
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ }
+ fclose(file);
+ }
+}
+
+// Checks whether sharding is enabled by examining the relevant
+// environment variable values. If the variables are present,
+// but inconsistent (i.e., shard_index >= total_shards), prints
+// an error and exits. If in_subprocess_for_death_test, sharding is
+// disabled because it must only be applied to the original test
+// process. Otherwise, we could filter out death tests we intended to execute.
+bool ShouldShard(const char* total_shards_env,
+ const char* shard_index_env,
+ bool in_subprocess_for_death_test) {
+ if (in_subprocess_for_death_test) {
+ return false;
+ }
+
+ const Int32 total_shards = Int32FromEnvOrDie(total_shards_env, -1);
+ const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1);
+
+ if (total_shards == -1 && shard_index == -1) {
+ return false;
+ } else if (total_shards == -1 && shard_index != -1) {
+ const Message msg = Message()
+ << "Invalid environment variables: you have "
+ << kTestShardIndex << " = " << shard_index
+ << ", but have left " << kTestTotalShards << " unset.\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ } else if (total_shards != -1 && shard_index == -1) {
+ const Message msg = Message()
+ << "Invalid environment variables: you have "
+ << kTestTotalShards << " = " << total_shards
+ << ", but have left " << kTestShardIndex << " unset.\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ } else if (shard_index < 0 || shard_index >= total_shards) {
+ const Message msg = Message()
+ << "Invalid environment variables: we require 0 <= "
+ << kTestShardIndex << " < " << kTestTotalShards
+ << ", but you have " << kTestShardIndex << "=" << shard_index
+ << ", " << kTestTotalShards << "=" << total_shards << ".\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ }
+
+ return total_shards > 1;
+}
+
+// Parses the environment variable var as an Int32. If it is unset,
+// returns default_val. If it is not an Int32, prints an error
+// and aborts.
+Int32 Int32FromEnvOrDie(const char* const var, Int32 default_val) {
+ const char* str_val = GetEnv(var);
+ if (str_val == NULL) {
+ return default_val;
+ }
+
+ Int32 result;
+ if (!ParseInt32(Message() << "The value of environment variable " << var,
+ str_val, &result)) {
+ exit(EXIT_FAILURE);
+ }
+ return result;
+}
+
+// Given the total number of shards, the shard index, and the test id,
+// returns true iff the test should be run on this shard. The test id is
+// some arbitrary but unique non-negative integer assigned to each test
+// method. Assumes that 0 <= shard_index < total_shards.
+bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id) {
+ return (test_id % total_shards) == shard_index;
+}
+
+// Compares the name of each test with the user-specified filter to
+// decide whether the test should be run, then records the result in
+// each TestCase and TestInfo object.
+// If shard_tests == true, further filters tests based on sharding
+// variables in the environment - see
+// http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide.
+// Returns the number of tests that should run.
+int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
+ const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
+ const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ Int32FromEnvOrDie(kTestShardIndex, -1) : -1;
+
+ // num_runnable_tests are the number of tests that will
+ // run across all shards (i.e., match filter and are not disabled).
+ // num_selected_tests are the number of tests to be run on
+ // this shard.
+ int num_runnable_tests = 0;
+ int num_selected_tests = 0;
+ for (const internal::ListNode<TestCase *> *test_case_node =
+ test_cases_.Head();
+ test_case_node != NULL;
+ test_case_node = test_case_node->next()) {
+ TestCase * const test_case = test_case_node->element();
+ const String &test_case_name = test_case->name();
+ test_case->set_should_run(false);
+
+ for (const internal::ListNode<TestInfo *> *test_info_node =
+ test_case->test_info_list().Head();
+ test_info_node != NULL;
+ test_info_node = test_info_node->next()) {
+ TestInfo * const test_info = test_info_node->element();
+ const String test_name(test_info->name());
+ // A test is disabled if test case name or test name matches
+ // kDisableTestFilter.
+ const bool is_disabled =
+ internal::UnitTestOptions::MatchesFilter(test_case_name,
+ kDisableTestFilter) ||
+ internal::UnitTestOptions::MatchesFilter(test_name,
+ kDisableTestFilter);
+ test_info->impl()->set_is_disabled(is_disabled);
+
+ const bool is_runnable =
+ (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
+ internal::UnitTestOptions::FilterMatchesTest(test_case_name,
+ test_name);
+
+ const bool is_selected = is_runnable &&
+ (shard_tests == IGNORE_SHARDING_PROTOCOL ||
+ ShouldRunTestOnShard(total_shards, shard_index,
+ num_runnable_tests));
+
+ num_runnable_tests += is_runnable;
+ num_selected_tests += is_selected;
+
+ test_info->impl()->set_should_run(is_selected);
+ test_case->set_should_run(test_case->should_run() || is_selected);
+ }
+ }
+ return num_selected_tests;
+}
+
+// Lists all tests by name.
+void UnitTestImpl::ListAllTests() {
+ for (const internal::ListNode<TestCase*>* test_case_node = test_cases_.Head();
+ test_case_node != NULL;
+ test_case_node = test_case_node->next()) {
+ const TestCase* const test_case = test_case_node->element();
+
+ // Prints the test case name following by an indented list of test nodes.
+ printf("%s.\n", test_case->name());
+
+ for (const internal::ListNode<TestInfo*>* test_info_node =
+ test_case->test_info_list().Head();
+ test_info_node != NULL;
+ test_info_node = test_info_node->next()) {
+ const TestInfo* const test_info = test_info_node->element();
+
+ printf(" %s\n", test_info->name());
+ }
+ }
+ fflush(stdout);
+}
+
+// Sets the unit test result printer.
+//
+// Does nothing if the input and the current printer object are the
+// same; otherwise, deletes the old printer object and makes the
+// input the current printer.
+void UnitTestImpl::set_result_printer(
+ UnitTestEventListenerInterface* result_printer) {
+ if (result_printer_ != result_printer) {
+ delete result_printer_;
+ result_printer_ = result_printer;
+ }
+}
+
+// Returns the current unit test result printer if it is not NULL;
+// otherwise, creates an appropriate result printer, makes it the
+// current printer, and returns it.
+UnitTestEventListenerInterface* UnitTestImpl::result_printer() {
+ if (result_printer_ != NULL) {
+ return result_printer_;
+ }
+
+#if GTEST_HAS_DEATH_TEST
+ if (internal_run_death_test_flag_.get() != NULL) {
+ result_printer_ = new NullUnitTestResultPrinter;
+ return result_printer_;
+ }
+#endif // GTEST_HAS_DEATH_TEST
+
+ UnitTestEventsRepeater *repeater = new UnitTestEventsRepeater;
+ const String& output_format = internal::UnitTestOptions::GetOutputFormat();
+ if (output_format == "xml") {
+ repeater->AddListener(new XmlUnitTestResultPrinter(
+ internal::UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
+ } else if (output_format != "") {
+ printf("WARNING: unrecognized output format \"%s\" ignored.\n",
+ output_format.c_str());
+ fflush(stdout);
+ }
+ repeater->AddListener(new PrettyUnitTestResultPrinter);
+ result_printer_ = repeater;
+ return result_printer_;
+}
+
+// Sets the OS stack trace getter.
+//
+// Does nothing if the input and the current OS stack trace getter are
+// the same; otherwise, deletes the old getter and makes the input the
+// current getter.
+void UnitTestImpl::set_os_stack_trace_getter(
+ OsStackTraceGetterInterface* getter) {
+ if (os_stack_trace_getter_ != getter) {
+ delete os_stack_trace_getter_;
+ os_stack_trace_getter_ = getter;
+ }
+}
+
+// Returns the current OS stack trace getter if it is not NULL;
+// otherwise, creates an OsStackTraceGetter, makes it the current
+// getter, and returns it.
+OsStackTraceGetterInterface* UnitTestImpl::os_stack_trace_getter() {
+ if (os_stack_trace_getter_ == NULL) {
+ os_stack_trace_getter_ = new OsStackTraceGetter;
+ }
+
+ return os_stack_trace_getter_;
+}
+
+// Returns the TestResult for the test that's currently running, or
+// the TestResult for the ad hoc test if no test is running.
+internal::TestResult* UnitTestImpl::current_test_result() {
+ return current_test_info_ ?
+ current_test_info_->impl()->result() : &ad_hoc_test_result_;
+}
+
+// TestInfoImpl constructor. The new instance assumes ownership of the test
+// factory object.
+TestInfoImpl::TestInfoImpl(TestInfo* parent,
+ const char* test_case_name,
+ const char* name,
+ const char* test_case_comment,
+ const char* comment,
+ TypeId fixture_class_id,
+ internal::TestFactoryBase* factory) :
+ parent_(parent),
+ test_case_name_(String(test_case_name)),
+ name_(String(name)),
+ test_case_comment_(String(test_case_comment)),
+ comment_(String(comment)),
+ fixture_class_id_(fixture_class_id),
+ should_run_(false),
+ is_disabled_(false),
+ factory_(factory) {
+}
+
+// TestInfoImpl destructor.
+TestInfoImpl::~TestInfoImpl() {
+ delete factory_;
+}
+
+// Returns the current OS stack trace as a String.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
+// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
+String GetCurrentOsStackTraceExceptTop(UnitTest* unit_test, int skip_count) {
+ // We pass skip_count + 1 to skip this wrapper function in addition
+ // to what the user really wants to skip.
+ return unit_test->impl()->CurrentOsStackTraceExceptTop(skip_count + 1);
+}
+
+// Returns the number of failed test parts in the given test result object.
+int GetFailedPartCount(const TestResult* result) {
+ return result->failed_part_count();
+}
+
+// Used by the GTEST_HIDE_UNREACHABLE_CODE_ macro to suppress unreachable
+// code warnings.
+namespace {
+class ClassUniqueToAlwaysTrue {};
+}
+
+bool AlwaysTrue() {
+#if GTEST_HAS_EXCEPTIONS
+ // This condition is always false so AlwaysTrue() never actually throws,
+ // but it makes the compiler think that it may throw.
+ if (atoi("42") == 36) // NOLINT
+ throw ClassUniqueToAlwaysTrue();
+#endif // GTEST_HAS_EXCEPTIONS
+ return true;
+}
+
+// Parses a string as a command line flag. The string should have
+// the format "--flag=value". When def_optional is true, the "=value"
+// part can be omitted.
+//
+// Returns the value of the flag, or NULL if the parsing failed.
+const char* ParseFlagValue(const char* str,
+ const char* flag,
+ bool def_optional) {
+ // str and flag must not be NULL.
+ if (str == NULL || flag == NULL) return NULL;
+
+ // The flag must start with "--" followed by GTEST_FLAG_PREFIX_.
+ const String flag_str = String::Format("--%s%s", GTEST_FLAG_PREFIX_, flag);
+ const size_t flag_len = flag_str.GetLength();
+ if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL;
+
+ // Skips the flag name.
+ const char* flag_end = str + flag_len;
+
+ // When def_optional is true, it's OK to not have a "=value" part.
+ if (def_optional && (flag_end[0] == '\0')) {
+ return flag_end;
+ }
+
+ // If def_optional is true and there are more characters after the
+ // flag name, or if def_optional is false, there must be a '=' after
+ // the flag name.
+ if (flag_end[0] != '=') return NULL;
+
+ // Returns the string after "=".
+ return flag_end + 1;
+}
+
+// Parses a string for a bool flag, in the form of either
+// "--flag=value" or "--flag".
+//
+// In the former case, the value is taken as true as long as it does
+// not start with '0', 'f', or 'F'.
+//
+// In the latter case, the value is taken as true.
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseBoolFlag(const char* str, const char* flag, bool* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, true);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Converts the string value to a bool.
+ *value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F');
+ return true;
+}
+
+// Parses a string for an Int32 flag, in the form of
+// "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseInt32Flag(const char* str, const char* flag, Int32* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, false);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Sets *value to the value of the flag.
+ return ParseInt32(Message() << "The value of flag --" << flag,
+ value_str, value);
+}
+
+// Parses a string for a string flag, in the form of
+// "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseStringFlag(const char* str, const char* flag, String* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, false);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Sets *value to the value of the flag.
+ *value = value_str;
+ return true;
+}
+
+// Prints a string containing code-encoded text. The following escape
+// sequences can be used in the string to control the text color:
+//
+// @@ prints a single '@' character.
+// @R changes the color to red.
+// @G changes the color to green.
+// @Y changes the color to yellow.
+// @D changes to the default terminal text color.
+//
+// TODO(wan@google.com): Write tests for this once we add stdout
+// capturing to Google Test.
+static void PrintColorEncoded(const char* str) {
+ GTestColor color = COLOR_DEFAULT; // The current color.
+
+ // Conceptually, we split the string into segments divided by escape
+ // sequences. Then we print one segment at a time. At the end of
+ // each iteration, the str pointer advances to the beginning of the
+ // next segment.
+ for (;;) {
+ const char* p = strchr(str, '@');
+ if (p == NULL) {
+ ColoredPrintf(color, "%s", str);
+ return;
+ }
+
+ ColoredPrintf(color, "%s", String(str, p - str).c_str());
+
+ const char ch = p[1];
+ str = p + 2;
+ if (ch == '@') {
+ ColoredPrintf(color, "@");
+ } else if (ch == 'D') {
+ color = COLOR_DEFAULT;
+ } else if (ch == 'R') {
+ color = COLOR_RED;
+ } else if (ch == 'G') {
+ color = COLOR_GREEN;
+ } else if (ch == 'Y') {
+ color = COLOR_YELLOW;
+ } else {
+ --str;
+ }
+ }
+}
+
+static const char kColorEncodedHelpMessage[] =
+"This program contains tests written using " GTEST_NAME_ ". You can use the\n"
+"following command line flags to control its behavior:\n"
+"\n"
+"Test Selection:\n"
+" @G--" GTEST_FLAG_PREFIX_ "list_tests@D\n"
+" List the names of all tests instead of running them. The name of\n"
+" TEST(Foo, Bar) is \"Foo.Bar\".\n"
+" @G--" GTEST_FLAG_PREFIX_ "filter=@YPOSTIVE_PATTERNS"
+ "[@G-@YNEGATIVE_PATTERNS]@D\n"
+" Run only the tests whose name matches one of the positive patterns but\n"
+" none of the negative patterns. '?' matches any single character; '*'\n"
+" matches any substring; ':' separates two patterns.\n"
+" @G--" GTEST_FLAG_PREFIX_ "also_run_disabled_tests@D\n"
+" Run all disabled tests too.\n"
+" @G--" GTEST_FLAG_PREFIX_ "repeat=@Y[COUNT]@D\n"
+" Run the tests repeatedly; use a negative count to repeat forever.\n"
+"\n"
+"Test Output:\n"
+" @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n"
+" Enable/disable colored output. The default is @Gauto@D.\n"
+" -@G-" GTEST_FLAG_PREFIX_ "print_time@D\n"
+" Print the elapsed time of each test.\n"
+" @G--" GTEST_FLAG_PREFIX_ "output=xml@Y[@G:@YDIRECTORY_PATH@G"
+ GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n"
+" Generate an XML report in the given directory or with the given file\n"
+" name. @YFILE_PATH@D defaults to @Gtest_details.xml@D.\n"
+"\n"
+"Failure Behavior:\n"
+" @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n"
+" Turn assertion failures into debugger break-points.\n"
+" @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n"
+" Turn assertion failures into C++ exceptions.\n"
+#if GTEST_OS_WINDOWS
+" @G--" GTEST_FLAG_PREFIX_ "catch_exceptions@D\n"
+" Suppress pop-ups caused by exceptions.\n"
+#endif // GTEST_OS_WINDOWS
+"\n"
+"Except for @G--" GTEST_FLAG_PREFIX_ "list_tests@D, you can alternatively set "
+ "the corresponding\n"
+"environment variable of a flag (all letters in upper-case). For example, to\n"
+"print the elapsed time, you can either specify @G--" GTEST_FLAG_PREFIX_
+ "print_time@D or set the\n"
+"@G" GTEST_FLAG_PREFIX_UPPER_ "PRINT_TIME@D environment variable to a "
+ "non-zero value.\n"
+"\n"
+"For more information, please read the " GTEST_NAME_ " documentation at\n"
+"@G" GTEST_PROJECT_URL_ "@D. If you find a bug in " GTEST_NAME_ "\n"
+"(not one in your own code or tests), please report it to\n"
+"@G<" GTEST_DEV_EMAIL_ ">@D.\n";
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test. The type parameter CharType can be
+// instantiated to either char or wchar_t.
+template <typename CharType>
+void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) {
+ for (int i = 1; i < *argc; i++) {
+ const String arg_string = StreamableToString(argv[i]);
+ const char* const arg = arg_string.c_str();
+
+ using internal::ParseBoolFlag;
+ using internal::ParseInt32Flag;
+ using internal::ParseStringFlag;
+
+ // Do we see a Google Test flag?
+ if (ParseBoolFlag(arg, kAlsoRunDisabledTestsFlag,
+ >EST_FLAG(also_run_disabled_tests)) ||
+ ParseBoolFlag(arg, kBreakOnFailureFlag,
+ >EST_FLAG(break_on_failure)) ||
+ ParseBoolFlag(arg, kCatchExceptionsFlag,
+ >EST_FLAG(catch_exceptions)) ||
+ ParseStringFlag(arg, kColorFlag, >EST_FLAG(color)) ||
+ ParseStringFlag(arg, kDeathTestStyleFlag,
+ >EST_FLAG(death_test_style)) ||
+ ParseBoolFlag(arg, kDeathTestUseFork,
+ >EST_FLAG(death_test_use_fork)) ||
+ ParseStringFlag(arg, kFilterFlag, >EST_FLAG(filter)) ||
+ ParseStringFlag(arg, kInternalRunDeathTestFlag,
+ >EST_FLAG(internal_run_death_test)) ||
+ ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) ||
+ ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) ||
+ ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) ||
+ ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) ||
+ ParseBoolFlag(arg, kThrowOnFailureFlag, >EST_FLAG(throw_on_failure))
+ ) {
+ // Yes. Shift the remainder of the argv list left by one. Note
+ // that argv has (*argc + 1) elements, the last one always being
+ // NULL. The following loop moves the trailing NULL element as
+ // well.
+ for (int j = i; j != *argc; j++) {
+ argv[j] = argv[j + 1];
+ }
+
+ // Decrements the argument count.
+ (*argc)--;
+
+ // We also need to decrement the iterator as we just removed
+ // an element.
+ i--;
+ } else if (arg_string == "--help" || arg_string == "-h" ||
+ arg_string == "-?" || arg_string == "/?") {
+ g_help_flag = true;
+ }
+ }
+
+ if (g_help_flag) {
+ // We print the help here instead of in RUN_ALL_TESTS(), as the
+ // latter may not be called at all if the user is using Google
+ // Test with another testing framework.
+ PrintColorEncoded(kColorEncodedHelpMessage);
+ }
+}
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test.
+void ParseGoogleTestFlagsOnly(int* argc, char** argv) {
+ ParseGoogleTestFlagsOnlyImpl(argc, argv);
+}
+void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv) {
+ ParseGoogleTestFlagsOnlyImpl(argc, argv);
+}
+
+// The internal implementation of InitGoogleTest().
+//
+// The type parameter CharType can be instantiated to either char or
+// wchar_t.
+template <typename CharType>
+void InitGoogleTestImpl(int* argc, CharType** argv) {
+ g_init_gtest_count++;
+
+ // We don't want to run the initialization code twice.
+ if (g_init_gtest_count != 1) return;
+
+ if (*argc <= 0) return;
+
+ internal::g_executable_path = internal::StreamableToString(argv[0]);
+
+#if GTEST_HAS_DEATH_TEST
+ g_argvs.clear();
+ for (int i = 0; i != *argc; i++) {
+ g_argvs.push_back(StreamableToString(argv[i]));
+ }
+#endif // GTEST_HAS_DEATH_TEST
+
+ ParseGoogleTestFlagsOnly(argc, argv);
+}
+
+} // namespace internal
+
+// Initializes Google Test. This must be called before calling
+// RUN_ALL_TESTS(). In particular, it parses a command line for the
+// flags that Google Test recognizes. Whenever a Google Test flag is
+// seen, it is removed from argv, and *argc is decremented.
+//
+// No value is returned. Instead, the Google Test flag variables are
+// updated.
+//
+// Calling the function for the second time has no user-visible effect.
+void InitGoogleTest(int* argc, char** argv) {
+ internal::InitGoogleTestImpl(argc, argv);
+}
+
+// This overloaded version can be used in Windows programs compiled in
+// UNICODE mode.
+void InitGoogleTest(int* argc, wchar_t** argv) {
+ internal::InitGoogleTestImpl(argc, argv);
+}
+
+} // namespace testing
diff --git a/src/gtest_main.cc b/src/gtest_main.cc
new file mode 100644
index 0000000..d20c02f
--- /dev/null
+++ b/src/gtest_main.cc
@@ -0,0 +1,39 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <iostream>
+
+#include <gtest/gtest.h>
+
+int main(int argc, char **argv) {
+ std::cout << "Running main() from gtest_main.cc\n";
+
+ testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
diff --git a/test/Android.mk b/test/Android.mk
new file mode 100644
index 0000000..3238f27
--- /dev/null
+++ b/test/Android.mk
@@ -0,0 +1,70 @@
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+ifeq ($(HOST_OS),linux)
+LOCAL_PATH := $(call my-dir)
+
+# TODO: Refactor these as 1st class build templates as suggested in
+# review of the orginal import.
+
+# $(1): source list
+# $(2): "HOST_" or empty
+# $(3): extra CFLAGS or empty
+define _define-test
+$(foreach file,$(1), \
+ $(eval include $(CLEAR_VARS)) \
+ $(eval LOCAL_CPP_EXTENSION := .cc) \
+ $(eval LOCAL_SRC_FILES := $(file)) \
+ $(eval LOCAL_C_INCLUDES := $(LOCAL_PATH)/../include $(LOCAL_PATH)/..) \
+ $(eval LOCAL_MODULE := $(notdir $(file:%.cc=%))) \
+ $(eval LOCAL_CFLAGS += $(3)) \
+ $(eval LOCAL_STATIC_LIBRARIES := libgtest_main libgtest) \
+ $(eval LOCAL_MODULE_TAGS := tests) \
+ $(eval include $(BUILD_$(2)EXECUTABLE)) \
+)
+endef
+
+define host-test
+$(call _define-test,$(1),HOST_,-DGTEST_OS_LINUX -DGTEST_HAS_STD_STRING -O0)
+endef
+
+# TODO: Figure out the right CFLAGS combination needed for bionic/astl.
+define target-test
+$(call _define-test,$(1))
+endef
+
+
+# We use the single file option to build all the tests.
+sources := \
+ gtest-filepath_test.cc \
+ gtest-linked_ptr_test.cc \
+ gtest-message_test.cc \
+ gtest-options_test.cc \
+ gtest-port_test.cc \
+ gtest_pred_impl_unittest.cc \
+ gtest-test-part_test.cc \
+ gtest-typed-test_test.cc \
+ gtest-typed-test2_test.cc \
+ gtest_unittest.cc \
+ gtest_prod_test.cc
+
+$(call host-test, $(sources))
+
+
+# TODO: Target is not working yet.
+# $(call target-test, $(sources))
+
+endif # HOST_OS == linux
diff --git a/test/gtest-death-test_test.cc b/test/gtest-death-test_test.cc
new file mode 100644
index 0000000..2c283b6
--- /dev/null
+++ b/test/gtest-death-test_test.cc
@@ -0,0 +1,1149 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for death tests.
+
+#include <gtest/gtest-death-test.h>
+#include <gtest/gtest.h>
+#include <gtest/internal/gtest-filepath.h>
+
+#if GTEST_HAS_DEATH_TEST
+
+#if GTEST_OS_WINDOWS
+#include <direct.h> // For chdir().
+#else
+#include <unistd.h>
+#include <sys/wait.h> // For waitpid.
+#include <limits> // For std::numeric_limits.
+#endif // GTEST_OS_WINDOWS
+
+#include <limits.h>
+#include <signal.h>
+#include <stdio.h>
+
+#include <gtest/gtest-spi.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+using testing::Message;
+
+using testing::internal::DeathTest;
+using testing::internal::DeathTestFactory;
+using testing::internal::FilePath;
+using testing::internal::GetLastSystemErrorMessage;
+using testing::internal::ParseNaturalNumber;
+using testing::internal::String;
+
+namespace testing {
+namespace internal {
+
+// A helper class whose objects replace the death test factory for a
+// single UnitTest object during their lifetimes.
+class ReplaceDeathTestFactory {
+ public:
+ ReplaceDeathTestFactory(UnitTest* parent, DeathTestFactory* new_factory)
+ : parent_impl_(parent->impl()) {
+ old_factory_ = parent_impl_->death_test_factory_.release();
+ parent_impl_->death_test_factory_.reset(new_factory);
+ }
+
+ ~ReplaceDeathTestFactory() {
+ parent_impl_->death_test_factory_.release();
+ parent_impl_->death_test_factory_.reset(old_factory_);
+ }
+ private:
+ // Prevents copying ReplaceDeathTestFactory objects.
+ ReplaceDeathTestFactory(const ReplaceDeathTestFactory&);
+ void operator=(const ReplaceDeathTestFactory&);
+
+ UnitTestImpl* parent_impl_;
+ DeathTestFactory* old_factory_;
+};
+
+} // namespace internal
+} // namespace testing
+
+// Tests that death tests work.
+
+class TestForDeathTest : public testing::Test {
+ protected:
+ TestForDeathTest() : original_dir_(FilePath::GetCurrentDir()) {}
+
+ virtual ~TestForDeathTest() {
+#if GTEST_OS_WINDOWS
+ _chdir(original_dir_.c_str());
+#else
+ chdir(original_dir_.c_str());
+#endif
+ }
+
+ // A static member function that's expected to die.
+ static void StaticMemberFunction() {
+ fprintf(stderr, "%s", "death inside StaticMemberFunction().");
+ fflush(stderr);
+ // We call _exit() instead of exit(), as the former is a direct
+ // system call and thus safer in the presence of threads. exit()
+ // will invoke user-defined exit-hooks, which may do dangerous
+ // things that conflict with death tests.
+ _exit(1);
+ }
+
+ // A method of the test fixture that may die.
+ void MemberFunction() {
+ if (should_die_) {
+ fprintf(stderr, "%s", "death inside MemberFunction().");
+ fflush(stderr);
+ _exit(1);
+ }
+ }
+
+ // True iff MemberFunction() should die.
+ bool should_die_;
+ const FilePath original_dir_;
+};
+
+// A class with a member function that may die.
+class MayDie {
+ public:
+ explicit MayDie(bool should_die) : should_die_(should_die) {}
+
+ // A member function that may die.
+ void MemberFunction() const {
+ if (should_die_) {
+ GTEST_LOG_(FATAL, "death inside MayDie::MemberFunction().");
+ }
+ }
+
+ private:
+ // True iff MemberFunction() should die.
+ bool should_die_;
+};
+
+// A global function that's expected to die.
+void GlobalFunction() {
+ GTEST_LOG_(FATAL, "death inside GlobalFunction().");
+}
+
+// A non-void function that's expected to die.
+int NonVoidFunction() {
+ GTEST_LOG_(FATAL, "death inside NonVoidFunction().");
+ return 1;
+}
+
+// A unary function that may die.
+void DieIf(bool should_die) {
+ if (should_die) {
+ GTEST_LOG_(FATAL, "death inside DieIf().");
+ }
+}
+
+// A binary function that may die.
+bool DieIfLessThan(int x, int y) {
+ if (x < y) {
+ GTEST_LOG_(FATAL, "death inside DieIfLessThan().");
+ }
+ return true;
+}
+
+// Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture.
+void DeathTestSubroutine() {
+ EXPECT_DEATH(GlobalFunction(), "death.*GlobalFunction");
+ ASSERT_DEATH(GlobalFunction(), "death.*GlobalFunction");
+}
+
+// Death in dbg, not opt.
+int DieInDebugElse12(int* sideeffect) {
+ if (sideeffect) *sideeffect = 12;
+#ifndef NDEBUG
+ GTEST_LOG_(FATAL, "debug death inside DieInDebugElse12()");
+#endif // NDEBUG
+ return 12;
+}
+
+#if GTEST_OS_WINDOWS
+
+// Tests the ExitedWithCode predicate.
+TEST(ExitStatusPredicateTest, ExitedWithCode) {
+ // On Windows, the process's exit code is the same as its exit status,
+ // so the predicate just compares the its input with its parameter.
+ EXPECT_TRUE(testing::ExitedWithCode(0)(0));
+ EXPECT_TRUE(testing::ExitedWithCode(1)(1));
+ EXPECT_TRUE(testing::ExitedWithCode(42)(42));
+ EXPECT_FALSE(testing::ExitedWithCode(0)(1));
+ EXPECT_FALSE(testing::ExitedWithCode(1)(0));
+}
+
+#else
+
+// Returns the exit status of a process that calls _exit(2) with a
+// given exit code. This is a helper function for the
+// ExitStatusPredicateTest test suite.
+static int NormalExitStatus(int exit_code) {
+ pid_t child_pid = fork();
+ if (child_pid == 0) {
+ _exit(exit_code);
+ }
+ int status;
+ waitpid(child_pid, &status, 0);
+ return status;
+}
+
+// Returns the exit status of a process that raises a given signal.
+// If the signal does not cause the process to die, then it returns
+// instead the exit status of a process that exits normally with exit
+// code 1. This is a helper function for the ExitStatusPredicateTest
+// test suite.
+static int KilledExitStatus(int signum) {
+ pid_t child_pid = fork();
+ if (child_pid == 0) {
+ raise(signum);
+ _exit(1);
+ }
+ int status;
+ waitpid(child_pid, &status, 0);
+ return status;
+}
+
+// Tests the ExitedWithCode predicate.
+TEST(ExitStatusPredicateTest, ExitedWithCode) {
+ const int status0 = NormalExitStatus(0);
+ const int status1 = NormalExitStatus(1);
+ const int status42 = NormalExitStatus(42);
+ const testing::ExitedWithCode pred0(0);
+ const testing::ExitedWithCode pred1(1);
+ const testing::ExitedWithCode pred42(42);
+ EXPECT_PRED1(pred0, status0);
+ EXPECT_PRED1(pred1, status1);
+ EXPECT_PRED1(pred42, status42);
+ EXPECT_FALSE(pred0(status1));
+ EXPECT_FALSE(pred42(status0));
+ EXPECT_FALSE(pred1(status42));
+}
+
+// Tests the KilledBySignal predicate.
+TEST(ExitStatusPredicateTest, KilledBySignal) {
+ const int status_segv = KilledExitStatus(SIGSEGV);
+ const int status_kill = KilledExitStatus(SIGKILL);
+ const testing::KilledBySignal pred_segv(SIGSEGV);
+ const testing::KilledBySignal pred_kill(SIGKILL);
+ EXPECT_PRED1(pred_segv, status_segv);
+ EXPECT_PRED1(pred_kill, status_kill);
+ EXPECT_FALSE(pred_segv(status_kill));
+ EXPECT_FALSE(pred_kill(status_segv));
+}
+
+#endif // GTEST_OS_WINDOWS
+
+// Tests that the death test macros expand to code which may or may not
+// be followed by operator<<, and that in either case the complete text
+// comprises only a single C++ statement.
+TEST_F(TestForDeathTest, SingleStatement) {
+ if (false)
+ // This would fail if executed; this is a compilation test only
+ ASSERT_DEATH(return, "");
+
+ if (true)
+ EXPECT_DEATH(_exit(1), "");
+ else
+ // This empty "else" branch is meant to ensure that EXPECT_DEATH
+ // doesn't expand into an "if" statement without an "else"
+ ;
+
+ if (false)
+ ASSERT_DEATH(return, "") << "did not die";
+
+ if (false)
+ ;
+ else
+ EXPECT_DEATH(_exit(1), "") << 1 << 2 << 3;
+}
+
+void DieWithEmbeddedNul() {
+ fprintf(stderr, "Hello%cworld.\n", '\0');
+ fflush(stderr);
+ _exit(1);
+}
+
+#if GTEST_USES_PCRE
+// Tests that EXPECT_DEATH and ASSERT_DEATH work when the error
+// message has a NUL character in it.
+TEST_F(TestForDeathTest, EmbeddedNulInMessage) {
+ // TODO(wan@google.com): <regex.h> doesn't support matching strings
+ // with embedded NUL characters - find a way to workaround it.
+ EXPECT_DEATH(DieWithEmbeddedNul(), "w.*ld");
+ ASSERT_DEATH(DieWithEmbeddedNul(), "w.*ld");
+}
+#endif // GTEST_USES_PCRE
+
+// Tests that death test macros expand to code which interacts well with switch
+// statements.
+TEST_F(TestForDeathTest, SwitchStatement) {
+// Microsoft compiler usually complains about switch statements without
+// case labels. We suppress that warning for this test.
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4065)
+#endif // _MSC_VER
+
+ switch (0)
+ default:
+ ASSERT_DEATH(_exit(1), "") << "exit in default switch handler";
+
+ switch (0)
+ case 0:
+ EXPECT_DEATH(_exit(1), "") << "exit in switch case";
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+}
+
+// Tests that a static member function can be used in a "fast" style
+// death test.
+TEST_F(TestForDeathTest, StaticMemberFunctionFastStyle) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember");
+}
+
+// Tests that a method of the test fixture can be used in a "fast"
+// style death test.
+TEST_F(TestForDeathTest, MemberFunctionFastStyle) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ should_die_ = true;
+ EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction");
+}
+
+void ChangeToRootDir() {
+#if GTEST_OS_WINDOWS
+ _chdir("\\");
+#else
+ chdir("/");
+#endif // GTEST_OS_WINDOWS
+}
+
+// Tests that death tests work even if the current directory has been
+// changed.
+TEST_F(TestForDeathTest, FastDeathTestInChangedDir) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+
+ ChangeToRootDir();
+ EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
+
+ ChangeToRootDir();
+ ASSERT_DEATH(_exit(1), "");
+}
+
+// Repeats a representative sample of death tests in the "threadsafe" style:
+
+TEST_F(TestForDeathTest, StaticMemberFunctionThreadsafeStyle) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember");
+}
+
+TEST_F(TestForDeathTest, MemberFunctionThreadsafeStyle) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ should_die_ = true;
+ EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction");
+}
+
+TEST_F(TestForDeathTest, ThreadsafeDeathTestInLoop) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+
+ for (int i = 0; i < 3; ++i)
+ EXPECT_EXIT(_exit(i), testing::ExitedWithCode(i), "") << ": i = " << i;
+}
+
+TEST_F(TestForDeathTest, ThreadsafeDeathTestInChangedDir) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+
+ ChangeToRootDir();
+ EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
+
+ ChangeToRootDir();
+ ASSERT_DEATH(_exit(1), "");
+}
+
+TEST_F(TestForDeathTest, MixedStyles) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ EXPECT_DEATH(_exit(1), "");
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_DEATH(_exit(1), "");
+}
+
+namespace {
+
+bool pthread_flag;
+
+void SetPthreadFlag() {
+ pthread_flag = true;
+}
+
+} // namespace
+
+#if GTEST_HAS_CLONE
+
+TEST_F(TestForDeathTest, DoesNotExecuteAtforkHooks) {
+ if (!testing::GTEST_FLAG(death_test_use_fork)) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ pthread_flag = false;
+ ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, NULL, NULL));
+ ASSERT_DEATH(_exit(1), "");
+ ASSERT_FALSE(pthread_flag);
+ }
+}
+
+#endif // GTEST_HAS_CLONE
+
+// Tests that a method of another class can be used in a death test.
+TEST_F(TestForDeathTest, MethodOfAnotherClass) {
+ const MayDie x(true);
+ ASSERT_DEATH(x.MemberFunction(), "MayDie\\:\\:MemberFunction");
+}
+
+// Tests that a global function can be used in a death test.
+TEST_F(TestForDeathTest, GlobalFunction) {
+ EXPECT_DEATH(GlobalFunction(), "GlobalFunction");
+}
+
+// Tests that any value convertible to an RE works as a second
+// argument to EXPECT_DEATH.
+TEST_F(TestForDeathTest, AcceptsAnythingConvertibleToRE) {
+ static const char regex_c_str[] = "GlobalFunction";
+ EXPECT_DEATH(GlobalFunction(), regex_c_str);
+
+ const testing::internal::RE regex(regex_c_str);
+ EXPECT_DEATH(GlobalFunction(), regex);
+
+#if GTEST_HAS_GLOBAL_STRING
+ const string regex_str(regex_c_str);
+ EXPECT_DEATH(GlobalFunction(), regex_str);
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_STD_STRING
+ const ::std::string regex_std_str(regex_c_str);
+ EXPECT_DEATH(GlobalFunction(), regex_std_str);
+#endif // GTEST_HAS_STD_STRING
+}
+
+// Tests that a non-void function can be used in a death test.
+TEST_F(TestForDeathTest, NonVoidFunction) {
+ ASSERT_DEATH(NonVoidFunction(), "NonVoidFunction");
+}
+
+// Tests that functions that take parameter(s) can be used in a death test.
+TEST_F(TestForDeathTest, FunctionWithParameter) {
+ EXPECT_DEATH(DieIf(true), "DieIf\\(\\)");
+ EXPECT_DEATH(DieIfLessThan(2, 3), "DieIfLessThan");
+}
+
+// Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture.
+TEST_F(TestForDeathTest, OutsideFixture) {
+ DeathTestSubroutine();
+}
+
+// Tests that death tests can be done inside a loop.
+TEST_F(TestForDeathTest, InsideLoop) {
+ for (int i = 0; i < 5; i++) {
+ EXPECT_DEATH(DieIfLessThan(-1, i), "DieIfLessThan") << "where i == " << i;
+ }
+}
+
+// Tests that a compound statement can be used in a death test.
+TEST_F(TestForDeathTest, CompoundStatement) {
+ EXPECT_DEATH({ // NOLINT
+ const int x = 2;
+ const int y = x + 1;
+ DieIfLessThan(x, y);
+ },
+ "DieIfLessThan");
+}
+
+// Tests that code that doesn't die causes a death test to fail.
+TEST_F(TestForDeathTest, DoesNotDie) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(DieIf(false), "DieIf"),
+ "failed to die");
+}
+
+// Tests that a death test fails when the error message isn't expected.
+TEST_F(TestForDeathTest, ErrorMessageMismatch) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_DEATH(DieIf(true), "DieIfLessThan") << "End of death test message.";
+ }, "died but not with expected error");
+}
+
+// On exit, *aborted will be true iff the EXPECT_DEATH() statement
+// aborted the function.
+void ExpectDeathTestHelper(bool* aborted) {
+ *aborted = true;
+ EXPECT_DEATH(DieIf(false), "DieIf"); // This assertion should fail.
+ *aborted = false;
+}
+
+// Tests that EXPECT_DEATH doesn't abort the test on failure.
+TEST_F(TestForDeathTest, EXPECT_DEATH) {
+ bool aborted = true;
+ EXPECT_NONFATAL_FAILURE(ExpectDeathTestHelper(&aborted),
+ "failed to die");
+ EXPECT_FALSE(aborted);
+}
+
+// Tests that ASSERT_DEATH does abort the test on failure.
+TEST_F(TestForDeathTest, ASSERT_DEATH) {
+ static bool aborted;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ aborted = true;
+ ASSERT_DEATH(DieIf(false), "DieIf"); // This assertion should fail.
+ aborted = false;
+ }, "failed to die");
+ EXPECT_TRUE(aborted);
+}
+
+// Tests that EXPECT_DEATH evaluates the arguments exactly once.
+TEST_F(TestForDeathTest, SingleEvaluation) {
+ int x = 3;
+ EXPECT_DEATH(DieIf((++x) == 4), "DieIf");
+
+ const char* regex = "DieIf";
+ const char* regex_save = regex;
+ EXPECT_DEATH(DieIfLessThan(3, 4), regex++);
+ EXPECT_EQ(regex_save + 1, regex);
+}
+
+// Tests that run-away death tests are reported as failures.
+TEST_F(TestForDeathTest, Runaway) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(static_cast<void>(0), "Foo"),
+ "failed to die.");
+
+ EXPECT_FATAL_FAILURE(ASSERT_DEATH(return, "Bar"),
+ "illegal return in test statement.");
+}
+
+
+// Tests that EXPECT_DEBUG_DEATH works as expected,
+// that is, in debug mode, it:
+// 1. Asserts on death.
+// 2. Has no side effect.
+//
+// And in opt mode, it:
+// 1. Has side effects but does not assert.
+TEST_F(TestForDeathTest, TestExpectDebugDeath) {
+ int sideeffect = 0;
+
+ EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect),
+ "death.*DieInDebugElse12");
+
+#ifdef NDEBUG
+ // Checks that the assignment occurs in opt mode (sideeffect).
+ EXPECT_EQ(12, sideeffect);
+#else
+ // Checks that the assignment does not occur in dbg mode (no sideeffect).
+ EXPECT_EQ(0, sideeffect);
+#endif
+}
+
+// Tests that ASSERT_DEBUG_DEATH works as expected
+// In debug mode:
+// 1. Asserts on debug death.
+// 2. Has no side effect.
+//
+// In opt mode:
+// 1. Has side effects and returns the expected value (12).
+TEST_F(TestForDeathTest, TestAssertDebugDeath) {
+ int sideeffect = 0;
+
+ ASSERT_DEBUG_DEATH({ // NOLINT
+ // Tests that the return value is 12 in opt mode.
+ EXPECT_EQ(12, DieInDebugElse12(&sideeffect));
+ // Tests that the side effect occurred in opt mode.
+ EXPECT_EQ(12, sideeffect);
+ }, "death.*DieInDebugElse12");
+
+#ifdef NDEBUG
+ // Checks that the assignment occurs in opt mode (sideeffect).
+ EXPECT_EQ(12, sideeffect);
+#else
+ // Checks that the assignment does not occur in dbg mode (no sideeffect).
+ EXPECT_EQ(0, sideeffect);
+#endif
+}
+
+#ifndef NDEBUG
+
+void ExpectDebugDeathHelper(bool* aborted) {
+ *aborted = true;
+ EXPECT_DEBUG_DEATH(return, "") << "This is expected to fail.";
+ *aborted = false;
+}
+
+#if GTEST_OS_WINDOWS
+TEST(PopUpDeathTest, DoesNotShowPopUpOnAbort) {
+ printf("This test should be considered failing if it shows "
+ "any pop-up dialogs.\n");
+ fflush(stdout);
+
+ EXPECT_DEATH({
+ testing::GTEST_FLAG(catch_exceptions) = false;
+ abort();
+ }, "");
+}
+
+TEST(PopUpDeathTest, DoesNotShowPopUpOnThrow) {
+ printf("This test should be considered failing if it shows "
+ "any pop-up dialogs.\n");
+ fflush(stdout);
+
+ EXPECT_DEATH({
+ testing::GTEST_FLAG(catch_exceptions) = false;
+ throw 1;
+ }, "");
+}
+#endif // GTEST_OS_WINDOWS
+
+// Tests that EXPECT_DEBUG_DEATH in debug mode does not abort
+// the function.
+TEST_F(TestForDeathTest, ExpectDebugDeathDoesNotAbort) {
+ bool aborted = true;
+ EXPECT_NONFATAL_FAILURE(ExpectDebugDeathHelper(&aborted), "");
+ EXPECT_FALSE(aborted);
+}
+
+void AssertDebugDeathHelper(bool* aborted) {
+ *aborted = true;
+ ASSERT_DEBUG_DEATH(return, "") << "This is expected to fail.";
+ *aborted = false;
+}
+
+// Tests that ASSERT_DEBUG_DEATH in debug mode aborts the function on
+// failure.
+TEST_F(TestForDeathTest, AssertDebugDeathAborts) {
+ static bool aborted;
+ aborted = false;
+ EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), "");
+ EXPECT_TRUE(aborted);
+}
+
+#endif // _NDEBUG
+
+// Tests the *_EXIT family of macros, using a variety of predicates.
+static void TestExitMacros() {
+ EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
+ ASSERT_EXIT(_exit(42), testing::ExitedWithCode(42), "");
+
+#if GTEST_OS_WINDOWS
+ EXPECT_EXIT({
+ testing::GTEST_FLAG(catch_exceptions) = false;
+ *static_cast<int*>(NULL) = 1;
+ }, testing::ExitedWithCode(0xC0000005), "") << "foo";
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_EXIT({
+ testing::GTEST_FLAG(catch_exceptions) = false;
+ *static_cast<int*>(NULL) = 1;
+ }, testing::ExitedWithCode(0), "") << "This failure is expected.";
+ }, "This failure is expected.");
+
+ // Of all signals effects on the process exit code, only those of SIGABRT
+ // are documented on Windows.
+ // See http://msdn.microsoft.com/en-us/library/dwwzkt4c(VS.71).aspx.
+ EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "");
+#else
+ EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo";
+ ASSERT_EXIT(raise(SIGUSR2), testing::KilledBySignal(SIGUSR2), "") << "bar";
+
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_EXIT(_exit(0), testing::KilledBySignal(SIGSEGV), "")
+ << "This failure is expected, too.";
+ }, "This failure is expected, too.");
+#endif // GTEST_OS_WINDOWS
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_EXIT(raise(SIGSEGV), testing::ExitedWithCode(0), "")
+ << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+TEST_F(TestForDeathTest, ExitMacros) {
+ TestExitMacros();
+}
+
+TEST_F(TestForDeathTest, ExitMacrosUsingFork) {
+ testing::GTEST_FLAG(death_test_use_fork) = true;
+ TestExitMacros();
+}
+
+TEST_F(TestForDeathTest, InvalidStyle) {
+ testing::GTEST_FLAG(death_test_style) = "rococo";
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_DEATH(_exit(0), "") << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+// A DeathTestFactory that returns MockDeathTests.
+class MockDeathTestFactory : public DeathTestFactory {
+ public:
+ MockDeathTestFactory();
+ virtual bool Create(const char* statement,
+ const ::testing::internal::RE* regex,
+ const char* file, int line, DeathTest** test);
+
+ // Sets the parameters for subsequent calls to Create.
+ void SetParameters(bool create, DeathTest::TestRole role,
+ int status, bool passed);
+
+ // Accessors.
+ int AssumeRoleCalls() const { return assume_role_calls_; }
+ int WaitCalls() const { return wait_calls_; }
+ int PassedCalls() const { return passed_args_.size(); }
+ bool PassedArgument(int n) const { return passed_args_[n]; }
+ int AbortCalls() const { return abort_args_.size(); }
+ DeathTest::AbortReason AbortArgument(int n) const {
+ return abort_args_[n];
+ }
+ bool TestDeleted() const { return test_deleted_; }
+
+ private:
+ friend class MockDeathTest;
+ // If true, Create will return a MockDeathTest; otherwise it returns
+ // NULL.
+ bool create_;
+ // The value a MockDeathTest will return from its AssumeRole method.
+ DeathTest::TestRole role_;
+ // The value a MockDeathTest will return from its Wait method.
+ int status_;
+ // The value a MockDeathTest will return from its Passed method.
+ bool passed_;
+
+ // Number of times AssumeRole was called.
+ int assume_role_calls_;
+ // Number of times Wait was called.
+ int wait_calls_;
+ // The arguments to the calls to Passed since the last call to
+ // SetParameters.
+ std::vector<bool> passed_args_;
+ // The arguments to the calls to Abort since the last call to
+ // SetParameters.
+ std::vector<DeathTest::AbortReason> abort_args_;
+ // True if the last MockDeathTest returned by Create has been
+ // deleted.
+ bool test_deleted_;
+};
+
+
+// A DeathTest implementation useful in testing. It returns values set
+// at its creation from its various inherited DeathTest methods, and
+// reports calls to those methods to its parent MockDeathTestFactory
+// object.
+class MockDeathTest : public DeathTest {
+ public:
+ MockDeathTest(MockDeathTestFactory *parent,
+ TestRole role, int status, bool passed) :
+ parent_(parent), role_(role), status_(status), passed_(passed) {
+ }
+ virtual ~MockDeathTest() {
+ parent_->test_deleted_ = true;
+ }
+ virtual TestRole AssumeRole() {
+ ++parent_->assume_role_calls_;
+ return role_;
+ }
+ virtual int Wait() {
+ ++parent_->wait_calls_;
+ return status_;
+ }
+ virtual bool Passed(bool exit_status_ok) {
+ parent_->passed_args_.push_back(exit_status_ok);
+ return passed_;
+ }
+ virtual void Abort(AbortReason reason) {
+ parent_->abort_args_.push_back(reason);
+ }
+ private:
+ MockDeathTestFactory* const parent_;
+ const TestRole role_;
+ const int status_;
+ const bool passed_;
+};
+
+
+// MockDeathTestFactory constructor.
+MockDeathTestFactory::MockDeathTestFactory()
+ : create_(true),
+ role_(DeathTest::OVERSEE_TEST),
+ status_(0),
+ passed_(true),
+ assume_role_calls_(0),
+ wait_calls_(0),
+ passed_args_(),
+ abort_args_() {
+}
+
+
+// Sets the parameters for subsequent calls to Create.
+void MockDeathTestFactory::SetParameters(bool create,
+ DeathTest::TestRole role,
+ int status, bool passed) {
+ create_ = create;
+ role_ = role;
+ status_ = status;
+ passed_ = passed;
+
+ assume_role_calls_ = 0;
+ wait_calls_ = 0;
+ passed_args_.clear();
+ abort_args_.clear();
+}
+
+
+// Sets test to NULL (if create_ is false) or to the address of a new
+// MockDeathTest object with parameters taken from the last call
+// to SetParameters (if create_ is true). Always returns true.
+bool MockDeathTestFactory::Create(const char* statement,
+ const ::testing::internal::RE* regex,
+ const char* file, int line,
+ DeathTest** test) {
+ test_deleted_ = false;
+ if (create_) {
+ *test = new MockDeathTest(this, role_, status_, passed_);
+ } else {
+ *test = NULL;
+ }
+ return true;
+}
+
+// A test fixture for testing the logic of the GTEST_DEATH_TEST_ macro.
+// It installs a MockDeathTestFactory that is used for the duration
+// of the test case.
+class MacroLogicDeathTest : public testing::Test {
+ protected:
+ static testing::internal::ReplaceDeathTestFactory* replacer_;
+ static MockDeathTestFactory* factory_;
+
+ static void SetUpTestCase() {
+ factory_ = new MockDeathTestFactory;
+ replacer_ = new testing::internal::ReplaceDeathTestFactory(
+ testing::UnitTest::GetInstance(), factory_);
+ }
+
+ static void TearDownTestCase() {
+ delete replacer_;
+ replacer_ = NULL;
+ delete factory_;
+ factory_ = NULL;
+ }
+
+ // Runs a death test that breaks the rules by returning. Such a death
+ // test cannot be run directly from a test routine that uses a
+ // MockDeathTest, or the remainder of the routine will not be executed.
+ static void RunReturningDeathTest(bool* flag) {
+ ASSERT_DEATH({ // NOLINT
+ *flag = true;
+ return;
+ }, "");
+ }
+};
+
+testing::internal::ReplaceDeathTestFactory* MacroLogicDeathTest::replacer_
+ = NULL;
+MockDeathTestFactory* MacroLogicDeathTest::factory_ = NULL;
+
+
+// Test that nothing happens when the factory doesn't return a DeathTest:
+TEST_F(MacroLogicDeathTest, NothingHappens) {
+ bool flag = false;
+ factory_->SetParameters(false, DeathTest::OVERSEE_TEST, 0, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_FALSE(flag);
+ EXPECT_EQ(0, factory_->AssumeRoleCalls());
+ EXPECT_EQ(0, factory_->WaitCalls());
+ EXPECT_EQ(0, factory_->PassedCalls());
+ EXPECT_EQ(0, factory_->AbortCalls());
+ EXPECT_FALSE(factory_->TestDeleted());
+}
+
+// Test that the parent process doesn't run the death test code,
+// and that the Passed method returns false when the (simulated)
+// child process exits with status 0:
+TEST_F(MacroLogicDeathTest, ChildExitsSuccessfully) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 0, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_FALSE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(1, factory_->WaitCalls());
+ ASSERT_EQ(1, factory_->PassedCalls());
+ EXPECT_FALSE(factory_->PassedArgument(0));
+ EXPECT_EQ(0, factory_->AbortCalls());
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Tests that the Passed method was given the argument "true" when
+// the (simulated) child process exits with status 1:
+TEST_F(MacroLogicDeathTest, ChildExitsUnsuccessfully) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 1, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_FALSE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(1, factory_->WaitCalls());
+ ASSERT_EQ(1, factory_->PassedCalls());
+ EXPECT_TRUE(factory_->PassedArgument(0));
+ EXPECT_EQ(0, factory_->AbortCalls());
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Tests that the (simulated) child process executes the death test
+// code, and is aborted with the correct AbortReason if it
+// executes a return statement.
+TEST_F(MacroLogicDeathTest, ChildPerformsReturn) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true);
+ RunReturningDeathTest(&flag);
+ EXPECT_TRUE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(0, factory_->WaitCalls());
+ EXPECT_EQ(0, factory_->PassedCalls());
+ EXPECT_EQ(1, factory_->AbortCalls());
+ EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT,
+ factory_->AbortArgument(0));
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Tests that the (simulated) child process is aborted with the
+// correct AbortReason if it does not die.
+TEST_F(MacroLogicDeathTest, ChildDoesNotDie) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_TRUE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(0, factory_->WaitCalls());
+ EXPECT_EQ(0, factory_->PassedCalls());
+ // This time there are two calls to Abort: one since the test didn't
+ // die, and another from the ReturnSentinel when it's destroyed. The
+ // sentinel normally isn't destroyed if a test doesn't die, since
+ // _exit(2) is called in that case by ForkingDeathTest, but not by
+ // our MockDeathTest.
+ ASSERT_EQ(2, factory_->AbortCalls());
+ EXPECT_EQ(DeathTest::TEST_DID_NOT_DIE,
+ factory_->AbortArgument(0));
+ EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT,
+ factory_->AbortArgument(1));
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Returns the number of successful parts in the current test.
+static size_t GetSuccessfulTestPartCount() {
+ return testing::UnitTest::GetInstance()->impl()->current_test_result()->
+ successful_part_count();
+}
+
+// Tests that a successful death test does not register a successful
+// test part.
+TEST(SuccessRegistrationDeathTest, NoSuccessPart) {
+ EXPECT_DEATH(_exit(1), "");
+ EXPECT_EQ(0u, GetSuccessfulTestPartCount());
+}
+
+TEST(StreamingAssertionsDeathTest, DeathTest) {
+ EXPECT_DEATH(_exit(1), "") << "unexpected failure";
+ ASSERT_DEATH(_exit(1), "") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_DEATH(_exit(0), "") << "expected failure";
+ }, "expected failure");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_DEATH(_exit(0), "") << "expected failure";
+ }, "expected failure");
+}
+
+// Tests that GetLastSystemErrorMessage returns an empty string when the
+// last error is 0 and non-empty string when it is non-zero.
+TEST(GetLastSystemErrorMessageTest, GetLastSystemErrorMessageWorks) {
+#if GTEST_OS_WINDOWS
+ ::SetLastError(ERROR_FILE_NOT_FOUND);
+ EXPECT_STRNE("", GetLastSystemErrorMessage().c_str());
+ ::SetLastError(0);
+ EXPECT_STREQ("", GetLastSystemErrorMessage().c_str());
+#else
+ errno = ENOENT;
+ EXPECT_STRNE("", GetLastSystemErrorMessage().c_str());
+ errno = 0;
+ EXPECT_STREQ("", GetLastSystemErrorMessage().c_str());
+#endif
+}
+
+#if GTEST_OS_WINDOWS
+TEST(AutoHandleTest, AutoHandleWorks) {
+ HANDLE handle = ::CreateEvent(NULL, FALSE, FALSE, NULL);
+ ASSERT_NE(INVALID_HANDLE_VALUE, handle);
+
+ // Tests that the AutoHandle is correctly initialized with a handle.
+ testing::internal::AutoHandle auto_handle(handle);
+ EXPECT_EQ(handle, auto_handle.Get());
+
+ // Tests that Reset assigns INVALID_HANDLE_VALUE.
+ // Note that this cannot verify whether the original handle is closed.
+ auto_handle.Reset();
+ EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle.Get());
+
+ // Tests that Reset assigns the new handle.
+ // Note that this cannot verify whether the original handle is closed.
+ handle = ::CreateEvent(NULL, FALSE, FALSE, NULL);
+ ASSERT_NE(INVALID_HANDLE_VALUE, handle);
+ auto_handle.Reset(handle);
+ EXPECT_EQ(handle, auto_handle.Get());
+
+ // Tests that AutoHandle contains INVALID_HANDLE_VALUE by default.
+ testing::internal::AutoHandle auto_handle2;
+ EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle2.Get());
+}
+#endif // GTEST_OS_WINDOWS
+
+#if GTEST_OS_WINDOWS
+typedef unsigned __int64 BiggestParsable;
+typedef signed __int64 BiggestSignedParsable;
+const BiggestParsable kBiggestParsableMax = ULLONG_MAX;
+const BiggestParsable kBiggestSignedParsableMax = LLONG_MAX;
+#else
+typedef unsigned long long BiggestParsable;
+typedef signed long long BiggestSignedParsable;
+const BiggestParsable kBiggestParsableMax =
+ ::std::numeric_limits<BiggestParsable>::max();
+const BiggestSignedParsable kBiggestSignedParsableMax =
+ ::std::numeric_limits<BiggestSignedParsable>::max();
+#endif // GTEST_OS_WINDOWS
+
+TEST(ParseNaturalNumberTest, RejectsInvalidFormat) {
+ BiggestParsable result = 0;
+
+ // Rejects non-numbers.
+ EXPECT_FALSE(ParseNaturalNumber(String("non-number string"), &result));
+
+ // Rejects numbers with whitespace prefix.
+ EXPECT_FALSE(ParseNaturalNumber(String(" 123"), &result));
+
+ // Rejects negative numbers.
+ EXPECT_FALSE(ParseNaturalNumber(String("-123"), &result));
+
+ // Rejects numbers starting with a plus sign.
+ EXPECT_FALSE(ParseNaturalNumber(String("+123"), &result));
+ errno = 0;
+}
+
+TEST(ParseNaturalNumberTest, RejectsOverflownNumbers) {
+ BiggestParsable result = 0;
+
+ EXPECT_FALSE(ParseNaturalNumber(String("99999999999999999999999"), &result));
+
+ signed char char_result = 0;
+ EXPECT_FALSE(ParseNaturalNumber(String("200"), &char_result));
+ errno = 0;
+}
+
+TEST(ParseNaturalNumberTest, AcceptsValidNumbers) {
+ BiggestParsable result = 0;
+
+ result = 0;
+ ASSERT_TRUE(ParseNaturalNumber(String("123"), &result));
+ EXPECT_EQ(123, result);
+
+ // Check 0 as an edge case.
+ result = 1;
+ ASSERT_TRUE(ParseNaturalNumber(String("0"), &result));
+ EXPECT_EQ(0, result);
+
+ result = 1;
+ ASSERT_TRUE(ParseNaturalNumber(String("00000"), &result));
+ EXPECT_EQ(0, result);
+}
+
+TEST(ParseNaturalNumberTest, AcceptsTypeLimits) {
+ Message msg;
+ msg << kBiggestParsableMax;
+
+ BiggestParsable result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg.GetString(), &result));
+ EXPECT_EQ(kBiggestParsableMax, result);
+
+ Message msg2;
+ msg2 << kBiggestSignedParsableMax;
+
+ BiggestSignedParsable signed_result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg2.GetString(), &signed_result));
+ EXPECT_EQ(kBiggestSignedParsableMax, signed_result);
+
+ Message msg3;
+ msg3 << INT_MAX;
+
+ int int_result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg3.GetString(), &int_result));
+ EXPECT_EQ(INT_MAX, int_result);
+
+ Message msg4;
+ msg4 << UINT_MAX;
+
+ unsigned int uint_result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg4.GetString(), &uint_result));
+ EXPECT_EQ(UINT_MAX, uint_result);
+}
+
+TEST(ParseNaturalNumberTest, WorksForShorterIntegers) {
+ short short_result = 0;
+ ASSERT_TRUE(ParseNaturalNumber(String("123"), &short_result));
+ EXPECT_EQ(123, short_result);
+
+ signed char char_result = 0;
+ ASSERT_TRUE(ParseNaturalNumber(String("123"), &char_result));
+ EXPECT_EQ(123, char_result);
+}
+
+#if GTEST_OS_WINDOWS
+TEST(EnvironmentTest, HandleFitsIntoSizeT) {
+ // TODO(vladl@google.com): Remove this test after this condition is verified
+ // in a static assertion in gtest-death-test.cc in the function
+ // GetStatusFileDescriptor.
+ ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t));
+}
+#endif // GTEST_OS_WINDOWS
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Tests that a test case whose name ends with "DeathTest" works fine
+// on Windows.
+TEST(NotADeathTest, Test) {
+ SUCCEED();
+}
diff --git a/test/gtest-filepath_test.cc b/test/gtest-filepath_test.cc
new file mode 100644
index 0000000..f8b68a7
--- /dev/null
+++ b/test/gtest-filepath_test.cc
@@ -0,0 +1,612 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: keith.ray@gmail.com (Keith Ray)
+//
+// Google Test filepath utilities
+//
+// This file tests classes and functions used internally by
+// Google Test. They are subject to change without notice.
+//
+// This file is #included from gtest_unittest.cc, to avoid changing
+// build or make-files for some existing Google Test clients. Do not
+// #include this file anywhere else!
+
+#include <gtest/internal/gtest-filepath.h>
+#include <gtest/gtest.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#ifdef _WIN32_WCE
+#include <windows.h> // NOLINT
+#elif GTEST_OS_WINDOWS
+#include <direct.h> // NOLINT
+#endif // _WIN32_WCE
+
+namespace testing {
+namespace internal {
+namespace {
+
+#ifdef _WIN32_WCE
+// Windows CE doesn't have the remove C function.
+int remove(const char* path) {
+ LPCWSTR wpath = String::AnsiToUtf16(path);
+ int ret = DeleteFile(wpath) ? 0 : -1;
+ delete [] wpath;
+ return ret;
+}
+// Windows CE doesn't have the _rmdir C function.
+int _rmdir(const char* path) {
+ FilePath filepath(path);
+ LPCWSTR wpath = String::AnsiToUtf16(
+ filepath.RemoveTrailingPathSeparator().c_str());
+ int ret = RemoveDirectory(wpath) ? 0 : -1;
+ delete [] wpath;
+ return ret;
+}
+
+#endif // _WIN32_WCE
+
+#ifndef _WIN32_WCE
+
+TEST(GetCurrentDirTest, ReturnsCurrentDir) {
+ const FilePath original_dir = FilePath::GetCurrentDir();
+ EXPECT_FALSE(original_dir.IsEmpty());
+
+#if GTEST_OS_WINDOWS
+ _chdir(GTEST_PATH_SEP_);
+ const FilePath cwd = FilePath::GetCurrentDir();
+ _chdir(original_dir.c_str());
+ // Skips the ":".
+ const char* const cwd_without_drive = strchr(cwd.c_str(), ':');
+ ASSERT_TRUE(cwd_without_drive != NULL);
+ EXPECT_STREQ(GTEST_PATH_SEP_, cwd_without_drive + 1);
+#else
+ chdir(GTEST_PATH_SEP_);
+ EXPECT_STREQ(GTEST_PATH_SEP_, FilePath::GetCurrentDir().c_str());
+ chdir(original_dir.c_str());
+#endif
+}
+
+#endif // _WIN32_WCE
+
+TEST(IsEmptyTest, ReturnsTrueForEmptyPath) {
+ EXPECT_TRUE(FilePath("").IsEmpty());
+ EXPECT_TRUE(FilePath(NULL).IsEmpty());
+}
+
+TEST(IsEmptyTest, ReturnsFalseForNonEmptyPath) {
+ EXPECT_FALSE(FilePath("a").IsEmpty());
+ EXPECT_FALSE(FilePath(".").IsEmpty());
+ EXPECT_FALSE(FilePath("a/b").IsEmpty());
+ EXPECT_FALSE(FilePath("a\\b\\").IsEmpty());
+}
+
+// RemoveDirectoryName "" -> ""
+TEST(RemoveDirectoryNameTest, WhenEmptyName) {
+ EXPECT_STREQ("", FilePath("").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "afile" -> "afile"
+TEST(RemoveDirectoryNameTest, ButNoDirectory) {
+ EXPECT_STREQ("afile",
+ FilePath("afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "/afile" -> "afile"
+TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileName) {
+ EXPECT_STREQ("afile",
+ FilePath(GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "adir/" -> ""
+TEST(RemoveDirectoryNameTest, WhereThereIsNoFileName) {
+ EXPECT_STREQ("",
+ FilePath("adir" GTEST_PATH_SEP_).RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "adir/afile" -> "afile"
+TEST(RemoveDirectoryNameTest, ShouldGiveFileName) {
+ EXPECT_STREQ("afile",
+ FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "adir/subdir/afile" -> "afile"
+TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileName) {
+ EXPECT_STREQ("afile",
+ FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
+ .RemoveDirectoryName().c_str());
+}
+
+
+// RemoveFileName "" -> "./"
+TEST(RemoveFileNameTest, EmptyName) {
+#ifdef _WIN32_WCE
+ // On Windows CE, we use the root as the current directory.
+ EXPECT_STREQ(GTEST_PATH_SEP_,
+ FilePath("").RemoveFileName().c_str());
+#else
+ EXPECT_STREQ("." GTEST_PATH_SEP_,
+ FilePath("").RemoveFileName().c_str());
+#endif
+}
+
+// RemoveFileName "adir/" -> "adir/"
+TEST(RemoveFileNameTest, ButNoFile) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_,
+ FilePath("adir" GTEST_PATH_SEP_).RemoveFileName().c_str());
+}
+
+// RemoveFileName "adir/afile" -> "adir/"
+TEST(RemoveFileNameTest, GivesDirName) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_,
+ FilePath("adir" GTEST_PATH_SEP_ "afile")
+ .RemoveFileName().c_str());
+}
+
+// RemoveFileName "adir/subdir/afile" -> "adir/subdir/"
+TEST(RemoveFileNameTest, GivesDirAndSubDirName) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_,
+ FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
+ .RemoveFileName().c_str());
+}
+
+// RemoveFileName "/afile" -> "/"
+TEST(RemoveFileNameTest, GivesRootDir) {
+ EXPECT_STREQ(GTEST_PATH_SEP_,
+ FilePath(GTEST_PATH_SEP_ "afile").RemoveFileName().c_str());
+}
+
+
+TEST(MakeFileNameTest, GenerateWhenNumberIsZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
+ 0, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateFileNameNumberGtZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
+ 12, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberIsZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar"), 0, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberGtZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar"), 12, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateWhenNumberIsZeroAndDirIsEmpty) {
+ FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
+ 0, "xml");
+ EXPECT_STREQ("bar.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateWhenNumberIsNotZeroAndDirIsEmpty) {
+ FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
+ 14, "xml");
+ EXPECT_STREQ("bar_14.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, WorksWhenDirDoesNotEndWithPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
+ FilePath("bar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, WorksWhenPath1EndsWithPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path1BeingEmpty) {
+ FilePath actual = FilePath::ConcatPaths(FilePath(""),
+ FilePath("bar.xml"));
+ EXPECT_STREQ("bar.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path2BeingEmpty) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
+ FilePath(""));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_, actual.c_str());
+}
+
+TEST(ConcatPathsTest, BothPathBeingEmpty) {
+ FilePath actual = FilePath::ConcatPaths(FilePath(""),
+ FilePath(""));
+ EXPECT_STREQ("", actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path1ContainsPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_ "bar"),
+ FilePath("foobar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "foobar.xml",
+ actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path2ContainsPathSep) {
+ FilePath actual = FilePath::ConcatPaths(
+ FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar" GTEST_PATH_SEP_ "bar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "bar.xml",
+ actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path2EndsWithPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
+ FilePath("bar" GTEST_PATH_SEP_));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_, actual.c_str());
+}
+
+// RemoveTrailingPathSeparator "" -> ""
+TEST(RemoveTrailingPathSeparatorTest, EmptyString) {
+ EXPECT_STREQ("",
+ FilePath("").RemoveTrailingPathSeparator().c_str());
+}
+
+// RemoveTrailingPathSeparator "foo" -> "foo"
+TEST(RemoveTrailingPathSeparatorTest, FileNoSlashString) {
+ EXPECT_STREQ("foo",
+ FilePath("foo").RemoveTrailingPathSeparator().c_str());
+}
+
+// RemoveTrailingPathSeparator "foo/" -> "foo"
+TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveTrailingSeparator) {
+ EXPECT_STREQ(
+ "foo",
+ FilePath("foo" GTEST_PATH_SEP_).RemoveTrailingPathSeparator().c_str());
+}
+
+// RemoveTrailingPathSeparator "foo/bar/" -> "foo/bar/"
+TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveLastSeparator) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_)
+ .RemoveTrailingPathSeparator().c_str());
+}
+
+// RemoveTrailingPathSeparator "foo/bar" -> "foo/bar"
+TEST(RemoveTrailingPathSeparatorTest, ShouldReturnUnmodified) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ "bar")
+ .RemoveTrailingPathSeparator().c_str());
+}
+
+TEST(DirectoryTest, RootDirectoryExists) {
+#if GTEST_OS_WINDOWS // We are on Windows.
+ char current_drive[_MAX_PATH]; // NOLINT
+ current_drive[0] = static_cast<char>(_getdrive() + 'A' - 1);
+ current_drive[1] = ':';
+ current_drive[2] = '\\';
+ current_drive[3] = '\0';
+ EXPECT_TRUE(FilePath(current_drive).DirectoryExists());
+#else
+ EXPECT_TRUE(FilePath("/").DirectoryExists());
+#endif // GTEST_OS_WINDOWS
+}
+
+#if GTEST_OS_WINDOWS
+TEST(DirectoryTest, RootOfWrongDriveDoesNotExists) {
+ const int saved_drive_ = _getdrive();
+ // Find a drive that doesn't exist. Start with 'Z' to avoid common ones.
+ for (char drive = 'Z'; drive >= 'A'; drive--)
+ if (_chdrive(drive - 'A' + 1) == -1) {
+ char non_drive[_MAX_PATH]; // NOLINT
+ non_drive[0] = drive;
+ non_drive[1] = ':';
+ non_drive[2] = '\\';
+ non_drive[3] = '\0';
+ EXPECT_FALSE(FilePath(non_drive).DirectoryExists());
+ break;
+ }
+ _chdrive(saved_drive_);
+}
+#endif // GTEST_OS_WINDOWS
+
+#ifndef _WIN32_WCE
+// Windows CE _does_ consider an empty directory to exist.
+TEST(DirectoryTest, EmptyPathDirectoryDoesNotExist) {
+ EXPECT_FALSE(FilePath("").DirectoryExists());
+}
+#endif // ! _WIN32_WCE
+
+TEST(DirectoryTest, CurrentDirectoryExists) {
+#if GTEST_OS_WINDOWS // We are on Windows.
+#ifndef _WIN32_CE // Windows CE doesn't have a current directory.
+ EXPECT_TRUE(FilePath(".").DirectoryExists());
+ EXPECT_TRUE(FilePath(".\\").DirectoryExists());
+#endif // _WIN32_CE
+#else
+ EXPECT_TRUE(FilePath(".").DirectoryExists());
+ EXPECT_TRUE(FilePath("./").DirectoryExists());
+#endif // GTEST_OS_WINDOWS
+}
+
+TEST(NormalizeTest, NullStringsEqualEmptyDirectory) {
+ EXPECT_STREQ("", FilePath(NULL).c_str());
+ EXPECT_STREQ("", FilePath(String(NULL)).c_str());
+}
+
+// "foo/bar" == foo//bar" == "foo///bar"
+TEST(NormalizeTest, MultipleConsecutiveSepaparatorsInMidstring) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_
+ GTEST_PATH_SEP_ "bar").c_str());
+}
+
+// "/bar" == //bar" == "///bar"
+TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringStart) {
+ EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
+ FilePath(GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
+ FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
+ FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
+}
+
+// "foo/" == foo//" == "foo///"
+TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringEnd) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo" GTEST_PATH_SEP_).c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
+}
+
+TEST(AssignmentOperatorTest, DefaultAssignedToNonDefault) {
+ FilePath default_path;
+ FilePath non_default_path("path");
+ non_default_path = default_path;
+ EXPECT_STREQ("", non_default_path.c_str());
+ EXPECT_STREQ("", default_path.c_str()); // RHS var is unchanged.
+}
+
+TEST(AssignmentOperatorTest, NonDefaultAssignedToDefault) {
+ FilePath non_default_path("path");
+ FilePath default_path;
+ default_path = non_default_path;
+ EXPECT_STREQ("path", default_path.c_str());
+ EXPECT_STREQ("path", non_default_path.c_str()); // RHS var is unchanged.
+}
+
+TEST(AssignmentOperatorTest, ConstAssignedToNonConst) {
+ const FilePath const_default_path("const_path");
+ FilePath non_default_path("path");
+ non_default_path = const_default_path;
+ EXPECT_STREQ("const_path", non_default_path.c_str());
+}
+
+class DirectoryCreationTest : public Test {
+ protected:
+ virtual void SetUp() {
+ testdata_path_.Set(FilePath(String::Format("%s%s%s",
+ TempDir().c_str(), GetCurrentExecutableName().c_str(),
+ "_directory_creation" GTEST_PATH_SEP_ "test" GTEST_PATH_SEP_)));
+ testdata_file_.Set(testdata_path_.RemoveTrailingPathSeparator());
+
+ unique_file0_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"),
+ 0, "txt"));
+ unique_file1_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"),
+ 1, "txt"));
+
+ remove(testdata_file_.c_str());
+ remove(unique_file0_.c_str());
+ remove(unique_file1_.c_str());
+#if GTEST_OS_WINDOWS
+ _rmdir(testdata_path_.c_str());
+#else
+ rmdir(testdata_path_.c_str());
+#endif // GTEST_OS_WINDOWS
+ }
+
+ virtual void TearDown() {
+ remove(testdata_file_.c_str());
+ remove(unique_file0_.c_str());
+ remove(unique_file1_.c_str());
+#if GTEST_OS_WINDOWS
+ _rmdir(testdata_path_.c_str());
+#else
+ rmdir(testdata_path_.c_str());
+#endif // GTEST_OS_WINDOWS
+ }
+
+ String TempDir() const {
+#ifdef _WIN32_WCE
+ return String("\\temp\\");
+
+#elif GTEST_OS_WINDOWS
+ // MSVC 8 deprecates getenv(), so we want to suppress warning 4996
+ // (deprecated function) there.
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+ const char* temp_dir = getenv("TEMP");
+#pragma warning(pop) // Restores the warning state.
+
+ if (temp_dir == NULL || temp_dir[0] == '\0')
+ return String("\\temp\\");
+ else if (String(temp_dir).EndsWith("\\"))
+ return String(temp_dir);
+ else
+ return String::Format("%s\\", temp_dir);
+#else
+ return String("/tmp/");
+#endif
+ }
+
+ void CreateTextFile(const char* filename) {
+#if GTEST_OS_WINDOWS
+ // MSVC 8 deprecates fopen(), so we want to suppress warning 4996
+ // (deprecated function) there.#pragma warning(push)
+#pragma warning(push) // Saves the current warning state.
+#pragma warning(disable:4996) // Temporarily disables warning 4996.
+ FILE* f = fopen(filename, "w");
+#pragma warning(pop) // Restores the warning state.
+#else // We are on Linux or Mac OS.
+ FILE* f = fopen(filename, "w");
+#endif // GTEST_OS_WINDOWS
+ fprintf(f, "text\n");
+ fclose(f);
+ }
+
+ // Strings representing a directory and a file, with identical paths
+ // except for the trailing separator character that distinquishes
+ // a directory named 'test' from a file named 'test'. Example names:
+ FilePath testdata_path_; // "/tmp/directory_creation/test/"
+ FilePath testdata_file_; // "/tmp/directory_creation/test"
+ FilePath unique_file0_; // "/tmp/directory_creation/test/unique.txt"
+ FilePath unique_file1_; // "/tmp/directory_creation/test/unique_1.txt"
+};
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesRecursively) {
+ EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.c_str();
+ EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
+ EXPECT_TRUE(testdata_path_.DirectoryExists());
+}
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesForAlreadyExistingPath) {
+ EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.c_str();
+ EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
+ // Call 'create' again... should still succeed.
+ EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
+}
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesAndUniqueFilename) {
+ FilePath file_path(FilePath::GenerateUniqueFileName(testdata_path_,
+ FilePath("unique"), "txt"));
+ EXPECT_STREQ(unique_file0_.c_str(), file_path.c_str());
+ EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file not there
+
+ testdata_path_.CreateDirectoriesRecursively();
+ EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file still not there
+ CreateTextFile(file_path.c_str());
+ EXPECT_TRUE(file_path.FileOrDirectoryExists());
+
+ FilePath file_path2(FilePath::GenerateUniqueFileName(testdata_path_,
+ FilePath("unique"), "txt"));
+ EXPECT_STREQ(unique_file1_.c_str(), file_path2.c_str());
+ EXPECT_FALSE(file_path2.FileOrDirectoryExists()); // file not there
+ CreateTextFile(file_path2.c_str());
+ EXPECT_TRUE(file_path2.FileOrDirectoryExists());
+}
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesFail) {
+ // force a failure by putting a file where we will try to create a directory.
+ CreateTextFile(testdata_file_.c_str());
+ EXPECT_TRUE(testdata_file_.FileOrDirectoryExists());
+ EXPECT_FALSE(testdata_file_.DirectoryExists());
+ EXPECT_FALSE(testdata_file_.CreateDirectoriesRecursively());
+}
+
+TEST(NoDirectoryCreationTest, CreateNoDirectoriesForDefaultXmlFile) {
+ const FilePath test_detail_xml("test_detail.xml");
+ EXPECT_FALSE(test_detail_xml.CreateDirectoriesRecursively());
+}
+
+TEST(FilePathTest, DefaultConstructor) {
+ FilePath fp;
+ EXPECT_STREQ("", fp.c_str());
+}
+
+TEST(FilePathTest, CharAndCopyConstructors) {
+ const FilePath fp("spicy");
+ EXPECT_STREQ("spicy", fp.c_str());
+
+ const FilePath fp_copy(fp);
+ EXPECT_STREQ("spicy", fp_copy.c_str());
+}
+
+TEST(FilePathTest, StringConstructor) {
+ const FilePath fp(String("cider"));
+ EXPECT_STREQ("cider", fp.c_str());
+}
+
+TEST(FilePathTest, Set) {
+ const FilePath apple("apple");
+ FilePath mac("mac");
+ mac.Set(apple); // Implement Set() since overloading operator= is forbidden.
+ EXPECT_STREQ("apple", mac.c_str());
+ EXPECT_STREQ("apple", apple.c_str());
+}
+
+TEST(FilePathTest, ToString) {
+ const FilePath file("drink");
+ String str(file.ToString());
+ EXPECT_STREQ("drink", str.c_str());
+}
+
+TEST(FilePathTest, RemoveExtension) {
+ EXPECT_STREQ("app", FilePath("app.exe").RemoveExtension("exe").c_str());
+ EXPECT_STREQ("APP", FilePath("APP.EXE").RemoveExtension("exe").c_str());
+}
+
+TEST(FilePathTest, RemoveExtensionWhenThereIsNoExtension) {
+ EXPECT_STREQ("app", FilePath("app").RemoveExtension("exe").c_str());
+}
+
+TEST(FilePathTest, IsDirectory) {
+ EXPECT_FALSE(FilePath("cola").IsDirectory());
+ EXPECT_TRUE(FilePath("koala" GTEST_PATH_SEP_).IsDirectory());
+}
+
+TEST(FilePathTest, IsAbsolutePath) {
+ EXPECT_FALSE(FilePath("is" GTEST_PATH_SEP_ "relative").IsAbsolutePath());
+ EXPECT_FALSE(FilePath("").IsAbsolutePath());
+#if GTEST_OS_WINDOWS
+ EXPECT_TRUE(FilePath("c:\\" GTEST_PATH_SEP_ "is_not"
+ GTEST_PATH_SEP_ "relative").IsAbsolutePath());
+ EXPECT_FALSE(FilePath("c:foo" GTEST_PATH_SEP_ "bar").IsAbsolutePath());
+#else
+ EXPECT_TRUE(FilePath(GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative")
+ .IsAbsolutePath());
+#endif // GTEST_OS_WINDOWS
+}
+
+} // namespace
+} // namespace internal
+} // namespace testing
+
+#undef GTEST_PATH_SEP_
diff --git a/test/gtest-linked_ptr_test.cc b/test/gtest-linked_ptr_test.cc
new file mode 100644
index 0000000..eae8229
--- /dev/null
+++ b/test/gtest-linked_ptr_test.cc
@@ -0,0 +1,154 @@
+// Copyright 2003, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: Dan Egnor (egnor@google.com)
+// Ported to Windows: Vadim Berman (vadimb@google.com)
+
+#include <gtest/internal/gtest-linked_ptr.h>
+
+#include <stdlib.h>
+#include <gtest/gtest.h>
+
+namespace {
+
+using testing::Message;
+using testing::internal::linked_ptr;
+
+int num;
+Message* history = NULL;
+
+// Class which tracks allocation/deallocation
+class A {
+ public:
+ A(): mynum(num++) { *history << "A" << mynum << " ctor\n"; }
+ virtual ~A() { *history << "A" << mynum << " dtor\n"; }
+ virtual void Use() { *history << "A" << mynum << " use\n"; }
+ protected:
+ int mynum;
+};
+
+// Subclass
+class B : public A {
+ public:
+ B() { *history << "B" << mynum << " ctor\n"; }
+ ~B() { *history << "B" << mynum << " dtor\n"; }
+ virtual void Use() { *history << "B" << mynum << " use\n"; }
+};
+
+class LinkedPtrTest : public testing::Test {
+ public:
+ LinkedPtrTest() {
+ num = 0;
+ history = new Message;
+ }
+
+ virtual ~LinkedPtrTest() {
+ delete history;
+ history = NULL;
+ }
+};
+
+TEST_F(LinkedPtrTest, GeneralTest) {
+ {
+ linked_ptr<A> a0, a1, a2;
+ a0 = a0;
+ a1 = a2;
+ ASSERT_EQ(a0.get(), static_cast<A*>(NULL));
+ ASSERT_EQ(a1.get(), static_cast<A*>(NULL));
+ ASSERT_EQ(a2.get(), static_cast<A*>(NULL));
+ ASSERT_TRUE(a0 == NULL);
+ ASSERT_TRUE(a1 == NULL);
+ ASSERT_TRUE(a2 == NULL);
+
+ {
+ linked_ptr<A> a3(new A);
+ a0 = a3;
+ ASSERT_TRUE(a0 == a3);
+ ASSERT_TRUE(a0 != NULL);
+ ASSERT_TRUE(a0.get() == a3);
+ ASSERT_TRUE(a0 == a3.get());
+ linked_ptr<A> a4(a0);
+ a1 = a4;
+ linked_ptr<A> a5(new A);
+ ASSERT_TRUE(a5.get() != a3);
+ ASSERT_TRUE(a5 != a3.get());
+ a2 = a5;
+ linked_ptr<B> b0(new B);
+ linked_ptr<A> a6(b0);
+ ASSERT_TRUE(b0 == a6);
+ ASSERT_TRUE(a6 == b0);
+ ASSERT_TRUE(b0 != NULL);
+ a5 = b0;
+ a5 = b0;
+ a3->Use();
+ a4->Use();
+ a5->Use();
+ a6->Use();
+ b0->Use();
+ (*b0).Use();
+ b0.get()->Use();
+ }
+
+ a0->Use();
+ a1->Use();
+ a2->Use();
+
+ a1 = a2;
+ a2.reset(new A);
+ a0.reset();
+
+ linked_ptr<A> a7;
+ }
+
+ ASSERT_STREQ(
+ "A0 ctor\n"
+ "A1 ctor\n"
+ "A2 ctor\n"
+ "B2 ctor\n"
+ "A0 use\n"
+ "A0 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 dtor\n"
+ "A2 dtor\n"
+ "A0 use\n"
+ "A0 use\n"
+ "A1 use\n"
+ "A3 ctor\n"
+ "A0 dtor\n"
+ "A3 dtor\n"
+ "A1 dtor\n",
+ history->GetString().c_str()
+ );
+}
+
+} // Unnamed namespace
diff --git a/test/gtest-message_test.cc b/test/gtest-message_test.cc
new file mode 100644
index 0000000..6c43c33
--- /dev/null
+++ b/test/gtest-message_test.cc
@@ -0,0 +1,157 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for the Message class.
+
+#include <gtest/gtest-message.h>
+
+#include <gtest/gtest.h>
+
+namespace {
+
+using ::testing::Message;
+using ::testing::internal::StrStream;
+
+// A helper function that turns a Message into a C string.
+const char* ToCString(const Message& msg) {
+ static testing::internal::String result;
+ result = msg.GetString();
+ return result.c_str();
+}
+
+// Tests the testing::Message class
+
+// Tests the default constructor.
+TEST(MessageTest, DefaultConstructor) {
+ const Message msg;
+ EXPECT_STREQ("", ToCString(msg));
+}
+
+// Tests the copy constructor.
+TEST(MessageTest, CopyConstructor) {
+ const Message msg1("Hello");
+ const Message msg2(msg1);
+ EXPECT_STREQ("Hello", ToCString(msg2));
+}
+
+// Tests constructing a Message from a C-string.
+TEST(MessageTest, ConstructsFromCString) {
+ Message msg("Hello");
+ EXPECT_STREQ("Hello", ToCString(msg));
+}
+
+// Tests streaming a non-char pointer.
+TEST(MessageTest, StreamsPointer) {
+ int n = 0;
+ int* p = &n;
+ EXPECT_STRNE("(null)", ToCString(Message() << p));
+}
+
+// Tests streaming a NULL non-char pointer.
+TEST(MessageTest, StreamsNullPointer) {
+ int* p = NULL;
+ EXPECT_STREQ("(null)", ToCString(Message() << p));
+}
+
+// Tests streaming a C string.
+TEST(MessageTest, StreamsCString) {
+ EXPECT_STREQ("Foo", ToCString(Message() << "Foo"));
+}
+
+// Tests streaming a NULL C string.
+TEST(MessageTest, StreamsNullCString) {
+ char* p = NULL;
+ EXPECT_STREQ("(null)", ToCString(Message() << p));
+}
+
+#if GTEST_HAS_STD_STRING
+
+// Tests streaming std::string.
+//
+// As std::string has problem in MSVC when exception is disabled, we only
+// test this where std::string can be used.
+TEST(MessageTest, StreamsString) {
+ const ::std::string str("Hello");
+ EXPECT_STREQ("Hello", ToCString(Message() << str));
+}
+
+// Tests that we can output strings containing embedded NULs.
+TEST(MessageTest, StreamsStringWithEmbeddedNUL) {
+ const char char_array_with_nul[] =
+ "Here's a NUL\0 and some more string";
+ const ::std::string string_with_nul(char_array_with_nul,
+ sizeof(char_array_with_nul) - 1);
+ EXPECT_STREQ("Here's a NUL\\0 and some more string",
+ ToCString(Message() << string_with_nul));
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+// Tests streaming a NUL char.
+TEST(MessageTest, StreamsNULChar) {
+ EXPECT_STREQ("\\0", ToCString(Message() << '\0'));
+}
+
+// Tests streaming int.
+TEST(MessageTest, StreamsInt) {
+ EXPECT_STREQ("123", ToCString(Message() << 123));
+}
+
+// Tests that basic IO manipulators (endl, ends, and flush) can be
+// streamed to Message.
+TEST(MessageTest, StreamsBasicIoManip) {
+ EXPECT_STREQ("Line 1.\nA NUL char \\0 in line 2.",
+ ToCString(Message() << "Line 1." << std::endl
+ << "A NUL char " << std::ends << std::flush
+ << " in line 2."));
+}
+
+// Tests Message::GetString()
+TEST(MessageTest, GetString) {
+ Message msg;
+ msg << 1 << " lamb";
+ EXPECT_STREQ("1 lamb", msg.GetString().c_str());
+}
+
+// Tests streaming a Message object to an ostream.
+TEST(MessageTest, StreamsToOStream) {
+ Message msg("Hello");
+ StrStream ss;
+ ss << msg;
+ EXPECT_STREQ("Hello", testing::internal::StrStreamToString(&ss).c_str());
+}
+
+// Tests that a Message object doesn't take up too much stack space.
+TEST(MessageTest, DoesNotTakeUpMuchStackSpace) {
+ EXPECT_LE(sizeof(Message), 16U);
+}
+
+} // namespace
diff --git a/test/gtest-options_test.cc b/test/gtest-options_test.cc
new file mode 100644
index 0000000..27a6fe5
--- /dev/null
+++ b/test/gtest-options_test.cc
@@ -0,0 +1,275 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: keith.ray@gmail.com (Keith Ray)
+//
+// Google Test UnitTestOptions tests
+//
+// This file tests classes and functions used internally by
+// Google Test. They are subject to change without notice.
+//
+// This file is #included from gtest.cc, to avoid changing build or
+// make-files on Windows and other platforms. Do not #include this file
+// anywhere else!
+
+#include <gtest/gtest.h>
+
+#ifdef _WIN32_WCE
+#include <windows.h>
+#elif GTEST_OS_WINDOWS
+#include <direct.h>
+#endif // _WIN32_WCE
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace internal {
+namespace {
+
+// Turns the given relative path into an absolute path.
+FilePath GetAbsolutePathOf(const FilePath& relative_path) {
+ return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path);
+}
+
+// Testing UnitTestOptions::GetOutputFormat/GetOutputFile.
+
+TEST(XmlOutputTest, GetOutputFormatDefault) {
+ GTEST_FLAG(output) = "";
+ EXPECT_STREQ("", UnitTestOptions::GetOutputFormat().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFormat) {
+ GTEST_FLAG(output) = "xml:filename";
+ EXPECT_STREQ("xml", UnitTestOptions::GetOutputFormat().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFileDefault) {
+ GTEST_FLAG(output) = "";
+ EXPECT_STREQ(GetAbsolutePathOf(FilePath("test_detail.xml")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFileSingleFile) {
+ GTEST_FLAG(output) = "xml:filename.abc";
+ EXPECT_STREQ(GetAbsolutePathOf(FilePath("filename.abc")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFileFromDirectoryPath) {
+#if GTEST_OS_WINDOWS
+ GTEST_FLAG(output) = "xml:path\\";
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+ EXPECT_TRUE(
+ _strcmpi(output_file.c_str(),
+ GetAbsolutePathOf(
+ FilePath("path\\gtest-options_test.xml")).c_str()) == 0 ||
+ _strcmpi(output_file.c_str(),
+ GetAbsolutePathOf(
+ FilePath("path\\gtest-options-ex_test.xml")).c_str()) == 0 ||
+ _strcmpi(output_file.c_str(),
+ GetAbsolutePathOf(
+ FilePath("path\\gtest_all_test.xml")).c_str()) == 0)
+ << " output_file = " << output_file;
+#else
+ GTEST_FLAG(output) = "xml:path/";
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+ // TODO(wan@google.com): libtool causes the test binary file to be
+ // named lt-gtest-options_test. Therefore the output file may be
+ // named .../lt-gtest-options_test.xml. We should remove this
+ // hard-coded logic when Chandler Carruth's libtool replacement is
+ // ready.
+ EXPECT_TRUE(output_file ==
+ GetAbsolutePathOf(
+ FilePath("path/gtest-options_test.xml")).c_str() ||
+ output_file ==
+ GetAbsolutePathOf(
+ FilePath("path/lt-gtest-options_test.xml")).c_str() ||
+ output_file ==
+ GetAbsolutePathOf(
+ FilePath("path/gtest_all_test.xml")).c_str() ||
+ output_file ==
+ GetAbsolutePathOf(
+ FilePath("path/lt-gtest_all_test.xml")).c_str())
+ << " output_file = " << output_file;
+#endif
+}
+
+TEST(OutputFileHelpersTest, GetCurrentExecutableName) {
+ const FilePath executable = GetCurrentExecutableName();
+ const char* const exe_str = executable.c_str();
+#if defined(_WIN32_WCE) || GTEST_OS_WINDOWS
+ ASSERT_TRUE(_strcmpi("gtest-options_test", exe_str) == 0 ||
+ _strcmpi("gtest-options-ex_test", exe_str) == 0 ||
+ _strcmpi("gtest_all_test", exe_str) == 0)
+ << "GetCurrentExecutableName() returns " << exe_str;
+#else
+ // TODO(wan@google.com): remove the hard-coded "lt-" prefix when
+ // Chandler Carruth's libtool replacement is ready.
+ EXPECT_TRUE(String(exe_str) == "gtest-options_test" ||
+ String(exe_str) == "lt-gtest-options_test" ||
+ String(exe_str) == "gtest_all_test" ||
+ String(exe_str) == "lt-gtest_all_test")
+ << "GetCurrentExecutableName() returns " << exe_str;
+#endif
+}
+
+class XmlOutputChangeDirTest : public Test {
+ protected:
+ virtual void SetUp() {
+ original_working_dir_ = FilePath::GetCurrentDir();
+ ChDir("..");
+ // This will make the test fail if run from the root directory.
+ EXPECT_STRNE(original_working_dir_.c_str(),
+ FilePath::GetCurrentDir().c_str());
+ }
+
+ virtual void TearDown() {
+ ChDir(original_working_dir_.c_str());
+ }
+
+ void ChDir(const char* dir) {
+#if GTEST_OS_WINDOWS
+ _chdir(dir);
+#else
+ chdir(dir);
+#endif
+ }
+
+ FilePath original_working_dir_;
+};
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) {
+ GTEST_FLAG(output) = "";
+ EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
+ FilePath("test_detail.xml")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) {
+ GTEST_FLAG(output) = "xml";
+ EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
+ FilePath("test_detail.xml")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) {
+ GTEST_FLAG(output) = "xml:filename.abc";
+ EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
+ FilePath("filename.abc")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) {
+#if GTEST_OS_WINDOWS
+ GTEST_FLAG(output) = "xml:path\\";
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+ EXPECT_TRUE(
+ _strcmpi(output_file.c_str(),
+ FilePath::ConcatPaths(
+ original_working_dir_,
+ FilePath("path\\gtest-options_test.xml")).c_str()) == 0 ||
+ _strcmpi(output_file.c_str(),
+ FilePath::ConcatPaths(
+ original_working_dir_,
+ FilePath("path\\gtest-options-ex_test.xml")).c_str()) == 0 ||
+ _strcmpi(output_file.c_str(),
+ FilePath::ConcatPaths(
+ original_working_dir_,
+ FilePath("path\\gtest_all_test.xml")).c_str()) == 0)
+ << " output_file = " << output_file;
+#else
+ GTEST_FLAG(output) = "xml:path/";
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+ // TODO(wan@google.com): libtool causes the test binary file to be
+ // named lt-gtest-options_test. Therefore the output file may be
+ // named .../lt-gtest-options_test.xml. We should remove this
+ // hard-coded logic when Chandler Carruth's libtool replacement is
+ // ready.
+ EXPECT_TRUE(output_file == FilePath::ConcatPaths(original_working_dir_,
+ FilePath("path/gtest-options_test.xml")).c_str() ||
+ output_file == FilePath::ConcatPaths(original_working_dir_,
+ FilePath("path/lt-gtest-options_test.xml")).c_str() ||
+ output_file == FilePath::ConcatPaths(original_working_dir_,
+ FilePath("path/gtest_all_test.xml")).c_str() ||
+ output_file == FilePath::ConcatPaths(original_working_dir_,
+ FilePath("path/lt-gtest_all_test.xml")).c_str())
+ << " output_file = " << output_file;
+#endif
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) {
+#if GTEST_OS_WINDOWS
+ GTEST_FLAG(output) = "xml:c:\\tmp\\filename.abc";
+ EXPECT_STREQ(FilePath("c:\\tmp\\filename.abc").c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+#else
+ GTEST_FLAG(output) ="xml:/tmp/filename.abc";
+ EXPECT_STREQ(FilePath("/tmp/filename.abc").c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+#endif
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) {
+#if GTEST_OS_WINDOWS
+ GTEST_FLAG(output) = "xml:c:\\tmp\\";
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+ EXPECT_TRUE(
+ _strcmpi(output_file.c_str(),
+ FilePath("c:\\tmp\\gtest-options_test.xml").c_str()) == 0 ||
+ _strcmpi(output_file.c_str(),
+ FilePath("c:\\tmp\\gtest-options-ex_test.xml").c_str()) == 0 ||
+ _strcmpi(output_file.c_str(),
+ FilePath("c:\\tmp\\gtest_all_test.xml").c_str()) == 0)
+ << " output_file = " << output_file;
+#else
+ GTEST_FLAG(output) = "xml:/tmp/";
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+ // TODO(wan@google.com): libtool causes the test binary file to be
+ // named lt-gtest-options_test. Therefore the output file may be
+ // named .../lt-gtest-options_test.xml. We should remove this
+ // hard-coded logic when Chandler Carruth's libtool replacement is
+ // ready.
+ EXPECT_TRUE(output_file == "/tmp/gtest-options_test.xml" ||
+ output_file == "/tmp/lt-gtest-options_test.xml" ||
+ output_file == "/tmp/gtest_all_test.xml" ||
+ output_file == "/tmp/lt-gtest_all_test.xml")
+ << " output_file = " << output_file;
+#endif
+}
+
+} // namespace
+} // namespace internal
+} // namespace testing
diff --git a/test/gtest-param-test2_test.cc b/test/gtest-param-test2_test.cc
new file mode 100644
index 0000000..ccb6cfa
--- /dev/null
+++ b/test/gtest-param-test2_test.cc
@@ -0,0 +1,65 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// Tests for Google Test itself. This verifies that the basic constructs of
+// Google Test work.
+
+#include <gtest/gtest.h>
+
+#include "test/gtest-param-test_test.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+using ::testing::Values;
+using ::testing::internal::ParamGenerator;
+
+// Tests that generators defined in a different translation unit
+// are functional. The test using extern_gen is defined
+// in gtest-param-test_test.cc.
+ParamGenerator<int> extern_gen = Values(33);
+
+// Tests that a parameterized test case can be defined in one translation unit
+// and instantiated in another. The test is defined in gtest-param-test_test.cc
+// and ExternalInstantiationTest fixture class is defined in
+// gtest-param-test_test.h.
+INSTANTIATE_TEST_CASE_P(MultiplesOf33,
+ ExternalInstantiationTest,
+ Values(33, 66));
+
+// Tests that a parameterized test case can be instantiated
+// in multiple translation units. Another instantiation is defined
+// in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest
+// fixture is defined in gtest-param-test_test.h
+INSTANTIATE_TEST_CASE_P(Sequence2,
+ InstantiationInMultipleTranslaionUnitsTest,
+ Values(42*3, 42*4, 42*5));
+
+#endif // GTEST_HAS_PARAM_TEST
diff --git a/test/gtest-param-test_test.cc b/test/gtest-param-test_test.cc
new file mode 100644
index 0000000..6308021
--- /dev/null
+++ b/test/gtest-param-test_test.cc
@@ -0,0 +1,792 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// Tests for Google Test itself. This file verifies that the parameter
+// generators objects produce correct parameter sequences and that
+// Google Test runtime instantiates correct tests from those sequences.
+
+#include <gtest/gtest.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+#include <algorithm>
+#include <iostream>
+#include <list>
+#include <vector>
+
+// To include gtest-internal-inl.h.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h" // for UnitTestOptions
+#undef GTEST_IMPLEMENTATION_
+
+#include "test/gtest-param-test_test.h"
+
+using ::std::vector;
+using ::std::sort;
+
+using ::testing::AddGlobalTestEnvironment;
+using ::testing::Bool;
+using ::testing::Message;
+using ::testing::Range;
+using ::testing::TestWithParam;
+using ::testing::Values;
+using ::testing::ValuesIn;
+
+#if GTEST_HAS_COMBINE
+using ::testing::Combine;
+using ::std::tr1::get;
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+#endif // GTEST_HAS_COMBINE
+
+using ::testing::internal::ParamGenerator;
+using ::testing::internal::UnitTestOptions;
+
+// Verifies that a sequence generated by the generator and accessed
+// via the iterator object matches the expected one using Google Test
+// assertions.
+template <typename T, size_t N>
+void VerifyGenerator(const ParamGenerator<T>& generator,
+ const T (&expected_values)[N]) {
+ typename ParamGenerator<T>::iterator it = generator.begin();
+ for (size_t i = 0; i < N; ++i) {
+ ASSERT_FALSE(it == generator.end())
+ << "At element " << i << " when accessing via an iterator "
+ << "created with the copy constructor." << std::endl;
+ EXPECT_EQ(expected_values[i], *it)
+ << "At element " << i << " when accessing via an iterator "
+ << "created with the copy constructor." << std::endl;
+ it++;
+ }
+ EXPECT_TRUE(it == generator.end())
+ << "At the presumed end of sequence when accessing via an iterator "
+ << "created with the copy constructor." << std::endl;
+
+ // Test the iterator assignment. The following lines verify that
+ // the sequence accessed via an iterator initialized via the
+ // assignment operator (as opposed to a copy constructor) matches
+ // just the same.
+ it = generator.begin();
+ for (size_t i = 0; i < N; ++i) {
+ ASSERT_FALSE(it == generator.end())
+ << "At element " << i << " when accessing via an iterator "
+ << "created with the assignment operator." << std::endl;
+ EXPECT_EQ(expected_values[i], *it)
+ << "At element " << i << " when accessing via an iterator "
+ << "created with the assignment operator." << std::endl;
+ it++;
+ }
+ EXPECT_TRUE(it == generator.end())
+ << "At the presumed end of sequence when accessing via an iterator "
+ << "created with the assignment operator." << std::endl;
+}
+
+template <typename T>
+void VerifyGeneratorIsEmpty(const ParamGenerator<T>& generator) {
+ typename ParamGenerator<T>::iterator it = generator.begin();
+ EXPECT_TRUE(it == generator.end());
+
+ it = generator.begin();
+ EXPECT_TRUE(it == generator.end());
+}
+
+// Generator tests. They test that each of the provided generator functions
+// generates an expected sequence of values. The general test pattern
+// instantiates a generator using one of the generator functions,
+// checks the sequence produced by the generator using its iterator API,
+// and then resets the iterator back to the beginning of the sequence
+// and checks the sequence again.
+
+// Tests that iterators produced by generator functions conform to the
+// ForwardIterator concept.
+TEST(IteratorTest, ParamIteratorConformsToForwardIteratorConcept) {
+ const ParamGenerator<int> gen = Range(0, 10);
+ ParamGenerator<int>::iterator it = gen.begin();
+
+ // Verifies that iterator initialization works as expected.
+ ParamGenerator<int>::iterator it2 = it;
+ EXPECT_TRUE(*it == *it2) << "Initialized iterators must point to the "
+ << "element same as its source points to";
+
+ // Verifies that iterator assignment works as expected.
+ it++;
+ EXPECT_FALSE(*it == *it2);
+ it2 = it;
+ EXPECT_TRUE(*it == *it2) << "Assigned iterators must point to the "
+ << "element same as its source points to";
+
+ // Verifies that prefix operator++() returns *this.
+ EXPECT_EQ(&it, &(++it)) << "Result of the prefix operator++ must be "
+ << "refer to the original object";
+
+ // Verifies that the result of the postfix operator++ points to the value
+ // pointed to by the original iterator.
+ int original_value = *it; // Have to compute it outside of macro call to be
+ // unaffected by the parameter evaluation order.
+ EXPECT_EQ(original_value, *(it++));
+
+ // Verifies that prefix and postfix operator++() advance an iterator
+ // all the same.
+ it2 = it;
+ it++;
+ ++it2;
+ EXPECT_TRUE(*it == *it2);
+}
+
+// Tests that Range() generates the expected sequence.
+TEST(RangeTest, IntRangeWithDefaultStep) {
+ const ParamGenerator<int> gen = Range(0, 3);
+ const int expected_values[] = {0, 1, 2};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that Range() generates the single element sequence
+// as expected when provided with range limits that are equal.
+TEST(RangeTest, IntRangeSingleValue) {
+ const ParamGenerator<int> gen = Range(0, 1);
+ const int expected_values[] = {0};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that Range() with generates empty sequence when
+// supplied with an empty range.
+TEST(RangeTest, IntRangeEmpty) {
+ const ParamGenerator<int> gen = Range(0, 0);
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Tests that Range() with custom step (greater then one) generates
+// the expected sequence.
+TEST(RangeTest, IntRangeWithCustomStep) {
+ const ParamGenerator<int> gen = Range(0, 9, 3);
+ const int expected_values[] = {0, 3, 6};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Range() with custom step (greater then one) generates
+// the expected sequence when the last element does not fall on the
+// upper range limit. Sequences generated by Range() must not have
+// elements beyond the range limits.
+TEST(RangeTest, IntRangeWithCustomStepOverUpperBound) {
+ const ParamGenerator<int> gen = Range(0, 4, 3);
+ const int expected_values[] = {0, 3};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Verifies that Range works with user-defined types that define
+// copy constructor, operator=(), operator+(), and operator<().
+class DogAdder {
+ public:
+ explicit DogAdder(const char* value) : value_(value) {}
+ DogAdder(const DogAdder& other) : value_(other.value_.c_str()) {}
+
+ DogAdder operator=(const DogAdder& other) {
+ if (this != &other)
+ value_ = other.value_;
+ return *this;
+ }
+ DogAdder operator+(const DogAdder& other) const {
+ Message msg;
+ msg << value_.c_str() << other.value_.c_str();
+ return DogAdder(msg.GetString().c_str());
+ }
+ bool operator<(const DogAdder& other) const {
+ return value_ < other.value_;
+ }
+ const ::testing::internal::String& value() const { return value_; }
+
+ private:
+ ::testing::internal::String value_;
+};
+
+TEST(RangeTest, WorksWithACustomType) {
+ const ParamGenerator<DogAdder> gen =
+ Range(DogAdder("cat"), DogAdder("catdogdog"), DogAdder("dog"));
+ ParamGenerator<DogAdder>::iterator it = gen.begin();
+
+ ASSERT_FALSE(it == gen.end());
+ EXPECT_STREQ("cat", it->value().c_str());
+
+ ASSERT_FALSE(++it == gen.end());
+ EXPECT_STREQ("catdog", it->value().c_str());
+
+ EXPECT_TRUE(++it == gen.end());
+}
+
+class IntWrapper {
+ public:
+ explicit IntWrapper(int value) : value_(value) {}
+ IntWrapper(const IntWrapper& other) : value_(other.value_) {}
+
+ IntWrapper operator=(const IntWrapper& other) {
+ value_ = other.value_;
+ return *this;
+ }
+ // operator+() adds a different type.
+ IntWrapper operator+(int other) const { return IntWrapper(value_ + other); }
+ bool operator<(const IntWrapper& other) const {
+ return value_ < other.value_;
+ }
+ int value() const { return value_; }
+
+ private:
+ int value_;
+};
+
+TEST(RangeTest, WorksWithACustomTypeWithDifferentIncrementType) {
+ const ParamGenerator<IntWrapper> gen = Range(IntWrapper(0), IntWrapper(2));
+ ParamGenerator<IntWrapper>::iterator it = gen.begin();
+
+ ASSERT_FALSE(it == gen.end());
+ EXPECT_EQ(0, it->value());
+
+ ASSERT_FALSE(++it == gen.end());
+ EXPECT_EQ(1, it->value());
+
+ EXPECT_TRUE(++it == gen.end());
+}
+
+// Tests that ValuesIn() with an array parameter generates
+// the expected sequence.
+TEST(ValuesInTest, ValuesInArray) {
+ int array[] = {3, 5, 8};
+ const ParamGenerator<int> gen = ValuesIn(array);
+ VerifyGenerator(gen, array);
+}
+
+// Tests that ValuesIn() with a const array parameter generates
+// the expected sequence.
+TEST(ValuesInTest, ValuesInConstArray) {
+ const int array[] = {3, 5, 8};
+ const ParamGenerator<int> gen = ValuesIn(array);
+ VerifyGenerator(gen, array);
+}
+
+// Edge case. Tests that ValuesIn() with an array parameter containing a
+// single element generates the single element sequence.
+TEST(ValuesInTest, ValuesInSingleElementArray) {
+ int array[] = {42};
+ const ParamGenerator<int> gen = ValuesIn(array);
+ VerifyGenerator(gen, array);
+}
+
+// Tests that ValuesIn() generates the expected sequence for an STL
+// container (vector).
+TEST(ValuesInTest, ValuesInVector) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ values.push_back(3);
+ values.push_back(5);
+ values.push_back(8);
+ const ParamGenerator<int> gen = ValuesIn(values);
+
+ const int expected_values[] = {3, 5, 8};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that ValuesIn() generates the expected sequence.
+TEST(ValuesInTest, ValuesInIteratorRange) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ values.push_back(3);
+ values.push_back(5);
+ values.push_back(8);
+ const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
+
+ const int expected_values[] = {3, 5, 8};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that ValuesIn() provided with an iterator range specifying a
+// single value generates a single-element sequence.
+TEST(ValuesInTest, ValuesInSingleElementIteratorRange) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ values.push_back(42);
+ const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
+
+ const int expected_values[] = {42};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that ValuesIn() provided with an empty iterator range
+// generates an empty sequence.
+TEST(ValuesInTest, ValuesInEmptyIteratorRange) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
+
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Tests that the Values() generates the expected sequence.
+TEST(ValuesTest, ValuesWorks) {
+ const ParamGenerator<int> gen = Values(3, 5, 8);
+
+ const int expected_values[] = {3, 5, 8};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Values() generates the expected sequences from elements of
+// different types convertible to ParamGenerator's parameter type.
+TEST(ValuesTest, ValuesWorksForValuesOfCompatibleTypes) {
+ const ParamGenerator<double> gen = Values(3, 5.0f, 8.0);
+
+ const double expected_values[] = {3.0, 5.0, 8.0};
+ VerifyGenerator(gen, expected_values);
+}
+
+TEST(ValuesTest, ValuesWorksForMaxLengthList) {
+ const ParamGenerator<int> gen = Values(
+ 10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
+ 110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
+ 210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
+ 310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
+ 410, 420, 430, 440, 450, 460, 470, 480, 490, 500);
+
+ const int expected_values[] = {
+ 10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
+ 110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
+ 210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
+ 310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
+ 410, 420, 430, 440, 450, 460, 470, 480, 490, 500};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case test. Tests that single-parameter Values() generates the sequence
+// with the single value.
+TEST(ValuesTest, ValuesWithSingleParameter) {
+ const ParamGenerator<int> gen = Values(42);
+
+ const int expected_values[] = {42};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Bool() generates sequence (false, true).
+TEST(BoolTest, BoolWorks) {
+ const ParamGenerator<bool> gen = Bool();
+
+ const bool expected_values[] = {false, true};
+ VerifyGenerator(gen, expected_values);
+}
+
+#if GTEST_HAS_COMBINE
+
+template <typename T1, typename T2>
+::std::ostream& operator<<(::std::ostream& stream, const tuple<T1, T2>& value) {
+ stream << "(" << get<0>(value) << ", " << get<1>(value) << ")";
+ return stream;
+}
+
+template <typename T1, typename T2, typename T3>
+::std::ostream& operator<<(::std::ostream& stream,
+ const tuple<T1, T2, T3>& value) {
+ stream << "(" << get<0>(value) << ", " << get<1>(value)
+ << ", "<< get<2>(value) << ")";
+ return stream;
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+::std::ostream& operator<<(
+ ::std::ostream& stream,
+ const tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& value) {
+ stream << "(" << get<0>(value) << ", " << get<1>(value)
+ << ", "<< get<2>(value) << ", " << get<3>(value)
+ << ", "<< get<4>(value) << ", " << get<5>(value)
+ << ", "<< get<6>(value) << ", " << get<7>(value)
+ << ", "<< get<8>(value) << ", " << get<9>(value) << ")";
+ return stream;
+}
+
+// Tests that Combine() with two parameters generates the expected sequence.
+TEST(CombineTest, CombineWithTwoParameters) {
+ const char* foo = "foo";
+ const char* bar = "bar";
+ const ParamGenerator<tuple<const char*, int> > gen =
+ Combine(Values(foo, bar), Values(3, 4));
+
+ tuple<const char*, int> expected_values[] = {
+ make_tuple(foo, 3), make_tuple(foo, 4),
+ make_tuple(bar, 3), make_tuple(bar, 4)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Combine() with three parameters generates the expected sequence.
+TEST(CombineTest, CombineWithThreeParameters) {
+ const ParamGenerator<tuple<int, int, int> > gen = Combine(Values(0, 1),
+ Values(3, 4),
+ Values(5, 6));
+ tuple<int, int, int> expected_values[] = {
+ make_tuple(0, 3, 5), make_tuple(0, 3, 6),
+ make_tuple(0, 4, 5), make_tuple(0, 4, 6),
+ make_tuple(1, 3, 5), make_tuple(1, 3, 6),
+ make_tuple(1, 4, 5), make_tuple(1, 4, 6)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that the Combine() with the first parameter generating a single value
+// sequence generates a sequence with the number of elements equal to the
+// number of elements in the sequence generated by the second parameter.
+TEST(CombineTest, CombineWithFirstParameterSingleValue) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Values(42),
+ Values(0, 1));
+
+ tuple<int, int> expected_values[] = {make_tuple(42, 0), make_tuple(42, 1)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that the Combine() with the second parameter generating a single value
+// sequence generates a sequence with the number of elements equal to the
+// number of elements in the sequence generated by the first parameter.
+TEST(CombineTest, CombineWithSecondParameterSingleValue) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
+ Values(42));
+
+ tuple<int, int> expected_values[] = {make_tuple(0, 42), make_tuple(1, 42)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that when the first parameter produces an empty sequence,
+// Combine() produces an empty sequence, too.
+TEST(CombineTest, CombineWithFirstParameterEmptyRange) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Range(0, 0),
+ Values(0, 1));
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Tests that when the second parameter produces an empty sequence,
+// Combine() produces an empty sequence, too.
+TEST(CombineTest, CombineWithSecondParameterEmptyRange) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
+ Range(1, 1));
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Edge case. Tests that combine works with the maximum number
+// of parameters supported by Google Test (currently 10).
+TEST(CombineTest, CombineWithMaxNumberOfParameters) {
+ const char* foo = "foo";
+ const char* bar = "bar";
+ const ParamGenerator<tuple<const char*, int, int, int, int, int, int, int,
+ int, int> > gen = Combine(Values(foo, bar),
+ Values(1), Values(2),
+ Values(3), Values(4),
+ Values(5), Values(6),
+ Values(7), Values(8),
+ Values(9));
+
+ tuple<const char*, int, int, int, int, int, int, int, int, int>
+ expected_values[] = {make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9),
+ make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)};
+ VerifyGenerator(gen, expected_values);
+}
+
+#endif // GTEST_HAS_COMBINE
+
+// Tests that an generator produces correct sequence after being
+// assigned from another generator.
+TEST(ParamGeneratorTest, AssignmentWorks) {
+ ParamGenerator<int> gen = Values(1, 2);
+ const ParamGenerator<int> gen2 = Values(3, 4);
+ gen = gen2;
+
+ const int expected_values[] = {3, 4};
+ VerifyGenerator(gen, expected_values);
+}
+
+// This test verifies that the tests are expanded and run as specified:
+// one test per element from the sequence produced by the generator
+// specified in INSTANTIATE_TEST_CASE_P. It also verifies that the test's
+// fixture constructor, SetUp(), and TearDown() have run and have been
+// supplied with the correct parameters.
+
+// The use of environment object allows detection of the case where no test
+// case functionality is run at all. In this case TestCaseTearDown will not
+// be able to detect missing tests, naturally.
+template <int kExpectedCalls>
+class TestGenerationEnvironment : public ::testing::Environment {
+ public:
+ static TestGenerationEnvironment* Instance() {
+ static TestGenerationEnvironment* instance = new TestGenerationEnvironment;
+ return instance;
+ }
+
+ void FixtureConstructorExecuted() { fixture_constructor_count_++; }
+ void SetUpExecuted() { set_up_count_++; }
+ void TearDownExecuted() { tear_down_count_++; }
+ void TestBodyExecuted() { test_body_count_++; }
+
+ virtual void TearDown() {
+ // If all MultipleTestGenerationTest tests have been de-selected
+ // by the filter flag, the following checks make no sense.
+ bool perform_check = false;
+
+ for (int i = 0; i < kExpectedCalls; ++i) {
+ Message msg;
+ msg << "TestsExpandedAndRun/" << i;
+ if (UnitTestOptions::FilterMatchesTest(
+ "TestExpansionModule/MultipleTestGenerationTest",
+ msg.GetString().c_str())) {
+ perform_check = true;
+ }
+ }
+ if (perform_check) {
+ EXPECT_EQ(kExpectedCalls, fixture_constructor_count_)
+ << "Fixture constructor of ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ EXPECT_EQ(kExpectedCalls, set_up_count_)
+ << "Fixture SetUp method of ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ EXPECT_EQ(kExpectedCalls, tear_down_count_)
+ << "Fixture TearDown method of ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ EXPECT_EQ(kExpectedCalls, test_body_count_)
+ << "Test in ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ }
+ }
+ private:
+ TestGenerationEnvironment() : fixture_constructor_count_(0), set_up_count_(0),
+ tear_down_count_(0), test_body_count_(0) {}
+
+ int fixture_constructor_count_;
+ int set_up_count_;
+ int tear_down_count_;
+ int test_body_count_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationEnvironment);
+};
+
+const int test_generation_params[] = {36, 42, 72};
+
+class TestGenerationTest : public TestWithParam<int> {
+ public:
+ enum {
+ PARAMETER_COUNT =
+ sizeof(test_generation_params)/sizeof(test_generation_params[0])
+ };
+
+ typedef TestGenerationEnvironment<PARAMETER_COUNT> Environment;
+
+ TestGenerationTest() {
+ Environment::Instance()->FixtureConstructorExecuted();
+ current_parameter_ = GetParam();
+ }
+ virtual void SetUp() {
+ Environment::Instance()->SetUpExecuted();
+ EXPECT_EQ(current_parameter_, GetParam());
+ }
+ virtual void TearDown() {
+ Environment::Instance()->TearDownExecuted();
+ EXPECT_EQ(current_parameter_, GetParam());
+ }
+
+ static void SetUpTestCase() {
+ bool all_tests_in_test_case_selected = true;
+
+ for (int i = 0; i < PARAMETER_COUNT; ++i) {
+ Message test_name;
+ test_name << "TestsExpandedAndRun/" << i;
+ if ( !UnitTestOptions::FilterMatchesTest(
+ "TestExpansionModule/MultipleTestGenerationTest",
+ test_name.GetString())) {
+ all_tests_in_test_case_selected = false;
+ }
+ }
+ EXPECT_TRUE(all_tests_in_test_case_selected)
+ << "When running the TestGenerationTest test case all of its tests\n"
+ << "must be selected by the filter flag for the test case to pass.\n"
+ << "If not all of them are enabled, we can't reliably conclude\n"
+ << "that the correct number of tests have been generated.";
+
+ collected_parameters_.clear();
+ }
+
+ static void TearDownTestCase() {
+ vector<int> expected_values(test_generation_params,
+ test_generation_params + PARAMETER_COUNT);
+ // Test execution order is not guaranteed by Google Test,
+ // so the order of values in collected_parameters_ can be
+ // different and we have to sort to compare.
+ sort(expected_values.begin(), expected_values.end());
+ sort(collected_parameters_.begin(), collected_parameters_.end());
+
+ EXPECT_TRUE(collected_parameters_ == expected_values);
+ }
+ protected:
+ int current_parameter_;
+ static vector<int> collected_parameters_;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationTest);
+};
+vector<int> TestGenerationTest::collected_parameters_;
+
+TEST_P(TestGenerationTest, TestsExpandedAndRun) {
+ Environment::Instance()->TestBodyExecuted();
+ EXPECT_EQ(current_parameter_, GetParam());
+ collected_parameters_.push_back(GetParam());
+}
+INSTANTIATE_TEST_CASE_P(TestExpansionModule, TestGenerationTest,
+ ValuesIn(test_generation_params));
+
+// This test verifies that the element sequence (third parameter of
+// INSTANTIATE_TEST_CASE_P) is evaluated in RUN_ALL_TESTS and not at the call
+// site of INSTANTIATE_TEST_CASE_P.
+// For that, we declare param_value_ to be a static member of
+// GeneratorEvaluationTest and initialize it to 0. We set it to 1 in main(),
+// just before invocation of RUN_ALL_TESTS. If the sequence is evaluated
+// before that moment, INSTANTIATE_TEST_CASE_P will create a test with
+// parameter 0, and the test body will fail the assertion.
+class GeneratorEvaluationTest : public TestWithParam<int> {
+ public:
+ static int param_value() { return param_value_; }
+ static void set_param_value(int param_value) { param_value_ = param_value; }
+
+ private:
+ static int param_value_;
+};
+int GeneratorEvaluationTest::param_value_ = 0;
+
+TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) {
+ EXPECT_EQ(1, GetParam());
+}
+INSTANTIATE_TEST_CASE_P(GenEvalModule,
+ GeneratorEvaluationTest,
+ Values(GeneratorEvaluationTest::param_value()));
+
+// Tests that generators defined in a different translation unit are
+// functional. Generator extern_gen is defined in gtest-param-test_test2.cc.
+extern ParamGenerator<int> extern_gen;
+class ExternalGeneratorTest : public TestWithParam<int> {};
+TEST_P(ExternalGeneratorTest, ExternalGenerator) {
+ // Sequence produced by extern_gen contains only a single value
+ // which we verify here.
+ EXPECT_EQ(GetParam(), 33);
+}
+INSTANTIATE_TEST_CASE_P(ExternalGeneratorModule,
+ ExternalGeneratorTest,
+ extern_gen);
+
+// Tests that a parameterized test case can be defined in one translation
+// unit and instantiated in another. This test will be instantiated in
+// gtest-param-test_test2.cc. ExternalInstantiationTest fixture class is
+// defined in gtest-param-test_test.h.
+TEST_P(ExternalInstantiationTest, IsMultipleOf33) {
+ EXPECT_EQ(0, GetParam() % 33);
+}
+
+// Tests that a parameterized test case can be instantiated with multiple
+// generators.
+class MultipleInstantiationTest : public TestWithParam<int> {};
+TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) {
+}
+INSTANTIATE_TEST_CASE_P(Sequence1, MultipleInstantiationTest, Values(1, 2));
+INSTANTIATE_TEST_CASE_P(Sequence2, MultipleInstantiationTest, Range(3, 5));
+
+// Tests that a parameterized test case can be instantiated
+// in multiple translation units. This test will be instantiated
+// here and in gtest-param-test_test2.cc.
+// InstantiationInMultipleTranslationUnitsTest fixture class
+// is defined in gtest-param-test_test.h.
+TEST_P(InstantiationInMultipleTranslaionUnitsTest, IsMultipleOf42) {
+ EXPECT_EQ(0, GetParam() % 42);
+}
+INSTANTIATE_TEST_CASE_P(Sequence1,
+ InstantiationInMultipleTranslaionUnitsTest,
+ Values(42, 42*2));
+
+// Tests that each iteration of parameterized test runs in a separate test
+// object.
+class SeparateInstanceTest : public TestWithParam<int> {
+ public:
+ SeparateInstanceTest() : count_(0) {}
+
+ static void TearDownTestCase() {
+ EXPECT_GE(global_count_, 2)
+ << "If some (but not all) SeparateInstanceTest tests have been "
+ << "filtered out this test will fail. Make sure that all "
+ << "GeneratorEvaluationTest are selected or de-selected together "
+ << "by the test filter.";
+ }
+
+ protected:
+ int count_;
+ static int global_count_;
+};
+int SeparateInstanceTest::global_count_ = 0;
+
+TEST_P(SeparateInstanceTest, TestsRunInSeparateInstances) {
+ EXPECT_EQ(0, count_++);
+ global_count_++;
+}
+INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));
+
+// Tests that all instantiations of a test have named appropriately. Test
+// defined with TEST_P(TestCaseName, TestName) and instantiated with
+// INSTANTIATE_TEST_CASE_P(SequenceName, TestCaseName, generator) must be named
+// SequenceName/TestCaseName.TestName/i, where i is the 0-based index of the
+// sequence element used to instantiate the test.
+class NamingTest : public TestWithParam<int> {};
+
+TEST_P(NamingTest, TestsAreNamedAppropriately) {
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name());
+
+ Message msg;
+ msg << "TestsAreNamedAppropriately/" << GetParam();
+ EXPECT_STREQ(msg.GetString().c_str(), test_info->name());
+}
+
+INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
+
+#endif // GTEST_HAS_PARAM_TEST
+
+TEST(CompileTest, CombineIsDefinedOnlyWhenGtestHasParamTestIsDefined) {
+#if GTEST_HAS_COMBINE && !GTEST_HAS_PARAM_TEST
+ FAIL() << "GTEST_HAS_COMBINE is defined while GTEST_HAS_PARAM_TEST is not\n"
+#endif
+}
+
+int main(int argc, char **argv) {
+#if GTEST_HAS_PARAM_TEST
+ // Used in TestGenerationTest test case.
+ AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());
+ // Used in GeneratorEvaluationTest test case.
+ GeneratorEvaluationTest::set_param_value(1);
+#endif // GTEST_HAS_PARAM_TEST
+
+ testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
diff --git a/test/gtest-param-test_test.h b/test/gtest-param-test_test.h
new file mode 100644
index 0000000..b7f9493
--- /dev/null
+++ b/test/gtest-param-test_test.h
@@ -0,0 +1,55 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file provides classes and functions used internally
+// for testing Google Test itself.
+
+#ifndef GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+#define GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+
+#include <gtest/gtest.h>
+
+#if GTEST_HAS_PARAM_TEST
+
+// Test fixture for testing definition and instantiation of a test
+// in separate translation units.
+class ExternalInstantiationTest : public ::testing::TestWithParam<int> {};
+
+// Test fixture for testing instantiation of a test in multiple
+// translation units.
+class InstantiationInMultipleTranslaionUnitsTest
+ : public ::testing::TestWithParam<int> {};
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
diff --git a/test/gtest-port_test.cc b/test/gtest-port_test.cc
new file mode 100644
index 0000000..0bda6f5
--- /dev/null
+++ b/test/gtest-port_test.cc
@@ -0,0 +1,645 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev), wan@google.com (Zhanyong Wan)
+//
+// This file tests the internal cross-platform support utilities.
+
+#include <gtest/internal/gtest-port.h>
+#include <gtest/gtest.h>
+#include <gtest/gtest-spi.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace internal {
+
+TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
+ if (false)
+ GTEST_CHECK_(false) << "This should never be executed; "
+ "It's a compilation test only.";
+
+ if (true)
+ GTEST_CHECK_(true);
+ else
+ ; // NOLINT
+
+ if (false)
+ ; // NOLINT
+ else
+ GTEST_CHECK_(true) << "";
+}
+
+TEST(GtestCheckSyntaxTest, WorksWithSwitch) {
+ switch (0) {
+ case 1:
+ break;
+ default:
+ GTEST_CHECK_(true);
+ }
+
+ switch(0)
+ case 0:
+ GTEST_CHECK_(true) << "Check failed in switch case";
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) {
+ const bool a_false_condition = false;
+ const char regex[] =
+#ifdef _MSC_VER
+ "gtest-port_test\\.cc\\(\\d+\\):"
+#else
+ "gtest-port_test\\.cc:[0-9]+"
+#endif // _MSC_VER
+ ".*a_false_condition.*Extra info.*";
+
+ EXPECT_DEATH(GTEST_CHECK_(a_false_condition) << "Extra info", regex);
+}
+
+TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) {
+ EXPECT_EXIT({
+ GTEST_CHECK_(true) << "Extra info";
+ ::std::cerr << "Success\n";
+ exit(0); },
+ ::testing::ExitedWithCode(0), "Success");
+}
+
+#endif // GTEST_HAS_DEATH_TEST
+
+#if GTEST_USES_POSIX_RE
+
+template <typename Str>
+class RETest : public ::testing::Test {};
+
+// Defines StringTypes as the list of all string types that class RE
+// supports.
+typedef testing::Types<
+#if GTEST_HAS_STD_STRING
+ ::std::string,
+#endif // GTEST_HAS_STD_STRING
+#if GTEST_HAS_GLOBAL_STRING
+ ::string,
+#endif // GTEST_HAS_GLOBAL_STRING
+ const char*> StringTypes;
+
+TYPED_TEST_CASE(RETest, StringTypes);
+
+// Tests RE's implicit constructors.
+TYPED_TEST(RETest, ImplicitConstructorWorks) {
+ const RE empty(TypeParam(""));
+ EXPECT_STREQ("", empty.pattern());
+
+ const RE simple(TypeParam("hello"));
+ EXPECT_STREQ("hello", simple.pattern());
+
+ const RE normal(TypeParam(".*(\\w+)"));
+ EXPECT_STREQ(".*(\\w+)", normal.pattern());
+}
+
+// Tests that RE's constructors reject invalid regular expressions.
+TYPED_TEST(RETest, RejectsInvalidRegex) {
+ EXPECT_NONFATAL_FAILURE({
+ const RE invalid(TypeParam("?"));
+ }, "\"?\" is not a valid POSIX Extended regular expression.");
+}
+
+// Tests RE::FullMatch().
+TYPED_TEST(RETest, FullMatchWorks) {
+ const RE empty(TypeParam(""));
+ EXPECT_TRUE(RE::FullMatch(TypeParam(""), empty));
+ EXPECT_FALSE(RE::FullMatch(TypeParam("a"), empty));
+
+ const RE re(TypeParam("a.*z"));
+ EXPECT_TRUE(RE::FullMatch(TypeParam("az"), re));
+ EXPECT_TRUE(RE::FullMatch(TypeParam("axyz"), re));
+ EXPECT_FALSE(RE::FullMatch(TypeParam("baz"), re));
+ EXPECT_FALSE(RE::FullMatch(TypeParam("azy"), re));
+}
+
+// Tests RE::PartialMatch().
+TYPED_TEST(RETest, PartialMatchWorks) {
+ const RE empty(TypeParam(""));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam(""), empty));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("a"), empty));
+
+ const RE re(TypeParam("a.*z"));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("az"), re));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("axyz"), re));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("baz"), re));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("azy"), re));
+ EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re));
+}
+
+#elif GTEST_USES_SIMPLE_RE
+
+TEST(IsInSetTest, NulCharIsNotInAnySet) {
+ EXPECT_FALSE(IsInSet('\0', ""));
+ EXPECT_FALSE(IsInSet('\0', "\0"));
+ EXPECT_FALSE(IsInSet('\0', "a"));
+}
+
+TEST(IsInSetTest, WorksForNonNulChars) {
+ EXPECT_FALSE(IsInSet('a', "Ab"));
+ EXPECT_FALSE(IsInSet('c', ""));
+
+ EXPECT_TRUE(IsInSet('b', "bcd"));
+ EXPECT_TRUE(IsInSet('b', "ab"));
+}
+
+TEST(IsDigitTest, IsFalseForNonDigit) {
+ EXPECT_FALSE(IsDigit('\0'));
+ EXPECT_FALSE(IsDigit(' '));
+ EXPECT_FALSE(IsDigit('+'));
+ EXPECT_FALSE(IsDigit('-'));
+ EXPECT_FALSE(IsDigit('.'));
+ EXPECT_FALSE(IsDigit('a'));
+}
+
+TEST(IsDigitTest, IsTrueForDigit) {
+ EXPECT_TRUE(IsDigit('0'));
+ EXPECT_TRUE(IsDigit('1'));
+ EXPECT_TRUE(IsDigit('5'));
+ EXPECT_TRUE(IsDigit('9'));
+}
+
+TEST(IsPunctTest, IsFalseForNonPunct) {
+ EXPECT_FALSE(IsPunct('\0'));
+ EXPECT_FALSE(IsPunct(' '));
+ EXPECT_FALSE(IsPunct('\n'));
+ EXPECT_FALSE(IsPunct('a'));
+ EXPECT_FALSE(IsPunct('0'));
+}
+
+TEST(IsPunctTest, IsTrueForPunct) {
+ for (const char* p = "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~"; *p; p++) {
+ EXPECT_PRED1(IsPunct, *p);
+ }
+}
+
+TEST(IsRepeatTest, IsFalseForNonRepeatChar) {
+ EXPECT_FALSE(IsRepeat('\0'));
+ EXPECT_FALSE(IsRepeat(' '));
+ EXPECT_FALSE(IsRepeat('a'));
+ EXPECT_FALSE(IsRepeat('1'));
+ EXPECT_FALSE(IsRepeat('-'));
+}
+
+TEST(IsRepeatTest, IsTrueForRepeatChar) {
+ EXPECT_TRUE(IsRepeat('?'));
+ EXPECT_TRUE(IsRepeat('*'));
+ EXPECT_TRUE(IsRepeat('+'));
+}
+
+TEST(IsWhiteSpaceTest, IsFalseForNonWhiteSpace) {
+ EXPECT_FALSE(IsWhiteSpace('\0'));
+ EXPECT_FALSE(IsWhiteSpace('a'));
+ EXPECT_FALSE(IsWhiteSpace('1'));
+ EXPECT_FALSE(IsWhiteSpace('+'));
+ EXPECT_FALSE(IsWhiteSpace('_'));
+}
+
+TEST(IsWhiteSpaceTest, IsTrueForWhiteSpace) {
+ EXPECT_TRUE(IsWhiteSpace(' '));
+ EXPECT_TRUE(IsWhiteSpace('\n'));
+ EXPECT_TRUE(IsWhiteSpace('\r'));
+ EXPECT_TRUE(IsWhiteSpace('\t'));
+ EXPECT_TRUE(IsWhiteSpace('\v'));
+ EXPECT_TRUE(IsWhiteSpace('\f'));
+}
+
+TEST(IsWordCharTest, IsFalseForNonWordChar) {
+ EXPECT_FALSE(IsWordChar('\0'));
+ EXPECT_FALSE(IsWordChar('+'));
+ EXPECT_FALSE(IsWordChar('.'));
+ EXPECT_FALSE(IsWordChar(' '));
+ EXPECT_FALSE(IsWordChar('\n'));
+}
+
+TEST(IsWordCharTest, IsTrueForLetter) {
+ EXPECT_TRUE(IsWordChar('a'));
+ EXPECT_TRUE(IsWordChar('b'));
+ EXPECT_TRUE(IsWordChar('A'));
+ EXPECT_TRUE(IsWordChar('Z'));
+}
+
+TEST(IsWordCharTest, IsTrueForDigit) {
+ EXPECT_TRUE(IsWordChar('0'));
+ EXPECT_TRUE(IsWordChar('1'));
+ EXPECT_TRUE(IsWordChar('7'));
+ EXPECT_TRUE(IsWordChar('9'));
+}
+
+TEST(IsWordCharTest, IsTrueForUnderscore) {
+ EXPECT_TRUE(IsWordChar('_'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForNonPrintable) {
+ EXPECT_FALSE(IsValidEscape('\0'));
+ EXPECT_FALSE(IsValidEscape('\007'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForDigit) {
+ EXPECT_FALSE(IsValidEscape('0'));
+ EXPECT_FALSE(IsValidEscape('9'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForWhiteSpace) {
+ EXPECT_FALSE(IsValidEscape(' '));
+ EXPECT_FALSE(IsValidEscape('\n'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForSomeLetter) {
+ EXPECT_FALSE(IsValidEscape('a'));
+ EXPECT_FALSE(IsValidEscape('Z'));
+}
+
+TEST(IsValidEscapeTest, IsTrueForPunct) {
+ EXPECT_TRUE(IsValidEscape('.'));
+ EXPECT_TRUE(IsValidEscape('-'));
+ EXPECT_TRUE(IsValidEscape('^'));
+ EXPECT_TRUE(IsValidEscape('$'));
+ EXPECT_TRUE(IsValidEscape('('));
+ EXPECT_TRUE(IsValidEscape(']'));
+ EXPECT_TRUE(IsValidEscape('{'));
+ EXPECT_TRUE(IsValidEscape('|'));
+}
+
+TEST(IsValidEscapeTest, IsTrueForSomeLetter) {
+ EXPECT_TRUE(IsValidEscape('d'));
+ EXPECT_TRUE(IsValidEscape('D'));
+ EXPECT_TRUE(IsValidEscape('s'));
+ EXPECT_TRUE(IsValidEscape('S'));
+ EXPECT_TRUE(IsValidEscape('w'));
+ EXPECT_TRUE(IsValidEscape('W'));
+}
+
+TEST(AtomMatchesCharTest, EscapedPunct) {
+ EXPECT_FALSE(AtomMatchesChar(true, '\\', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, '\\', ' '));
+ EXPECT_FALSE(AtomMatchesChar(true, '_', '.'));
+ EXPECT_FALSE(AtomMatchesChar(true, '.', 'a'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, '\\', '\\'));
+ EXPECT_TRUE(AtomMatchesChar(true, '_', '_'));
+ EXPECT_TRUE(AtomMatchesChar(true, '+', '+'));
+ EXPECT_TRUE(AtomMatchesChar(true, '.', '.'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_d) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'd', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'd', 'a'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'd', '.'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'd', '0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'd', '9'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_D) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'D', '0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'D', '9'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'D', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'D', 'a'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'D', '-'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_s) {
+ EXPECT_FALSE(AtomMatchesChar(true, 's', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 's', 'a'));
+ EXPECT_FALSE(AtomMatchesChar(true, 's', '.'));
+ EXPECT_FALSE(AtomMatchesChar(true, 's', '9'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 's', ' '));
+ EXPECT_TRUE(AtomMatchesChar(true, 's', '\n'));
+ EXPECT_TRUE(AtomMatchesChar(true, 's', '\t'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_S) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'S', ' '));
+ EXPECT_FALSE(AtomMatchesChar(true, 'S', '\r'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'S', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'S', 'a'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'S', '9'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_w) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', '+'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', ' '));
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', '\n'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', '0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', 'b'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', 'C'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', '_'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_W) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', 'A'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', 'b'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', '9'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', '_'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'W', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'W', '*'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'W', '\n'));
+}
+
+TEST(AtomMatchesCharTest, EscapedWhiteSpace) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'f', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'f', '\n'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'n', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'n', '\r'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'r', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'r', 'a'));
+ EXPECT_FALSE(AtomMatchesChar(true, 't', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 't', 't'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'v', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'v', '\f'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'f', '\f'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'n', '\n'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'r', '\r'));
+ EXPECT_TRUE(AtomMatchesChar(true, 't', '\t'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'v', '\v'));
+}
+
+TEST(AtomMatchesCharTest, UnescapedDot) {
+ EXPECT_FALSE(AtomMatchesChar(false, '.', '\n'));
+
+ EXPECT_TRUE(AtomMatchesChar(false, '.', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(false, '.', '.'));
+ EXPECT_TRUE(AtomMatchesChar(false, '.', 'a'));
+ EXPECT_TRUE(AtomMatchesChar(false, '.', ' '));
+}
+
+TEST(AtomMatchesCharTest, UnescapedChar) {
+ EXPECT_FALSE(AtomMatchesChar(false, 'a', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(false, 'a', 'b'));
+ EXPECT_FALSE(AtomMatchesChar(false, '$', 'a'));
+
+ EXPECT_TRUE(AtomMatchesChar(false, '$', '$'));
+ EXPECT_TRUE(AtomMatchesChar(false, '5', '5'));
+ EXPECT_TRUE(AtomMatchesChar(false, 'Z', 'Z'));
+}
+
+TEST(ValidateRegexTest, GeneratesFailureAndReturnsFalseForInvalid) {
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(NULL)),
+ "NULL is not a valid simple regular expression");
+ EXPECT_NONFATAL_FAILURE(
+ ASSERT_FALSE(ValidateRegex("a\\")),
+ "Syntax error at index 1 in simple regular expression \"a\\\": ");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a\\")),
+ "'\\' cannot appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\n\\")),
+ "'\\' cannot appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\s\\hb")),
+ "invalid escape sequence \"\\h\"");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^^")),
+ "'^' can only appear at the beginning");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(".*^b")),
+ "'^' can only appear at the beginning");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("$$")),
+ "'$' can only appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^$a")),
+ "'$' can only appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a(b")),
+ "'(' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("ab)")),
+ "')' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("[ab")),
+ "'[' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a{2")),
+ "'{' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("?")),
+ "'?' can only follow a repeatable token");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^*")),
+ "'*' can only follow a repeatable token");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("5*+")),
+ "'+' can only follow a repeatable token");
+}
+
+TEST(ValidateRegexTest, ReturnsTrueForValid) {
+ EXPECT_TRUE(ValidateRegex(""));
+ EXPECT_TRUE(ValidateRegex("a"));
+ EXPECT_TRUE(ValidateRegex(".*"));
+ EXPECT_TRUE(ValidateRegex("^a_+"));
+ EXPECT_TRUE(ValidateRegex("^a\\t\\&?"));
+ EXPECT_TRUE(ValidateRegex("09*$"));
+ EXPECT_TRUE(ValidateRegex("^Z$"));
+ EXPECT_TRUE(ValidateRegex("a\\^Z\\$\\(\\)\\|\\[\\]\\{\\}"));
+}
+
+TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrOne) {
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "a", "ba"));
+ // Repeating more than once.
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "aab"));
+
+ // Repeating zero times.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ba"));
+ // Repeating once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ab"));
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '#', '?', ".", "##"));
+}
+
+TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrMany) {
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '*', "a$", "baab"));
+
+ // Repeating zero times.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "bc"));
+ // Repeating once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "abc"));
+ // Repeating more than once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '*', "-", "ab_1-g"));
+}
+
+TEST(MatchRepetitionAndRegexAtHeadTest, WorksForOneOrMany) {
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "a$", "baab"));
+ // Repeating zero times.
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "bc"));
+
+ // Repeating once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "abc"));
+ // Repeating more than once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '+', "-", "ab_1-g"));
+}
+
+TEST(MatchRegexAtHeadTest, ReturnsTrueForEmptyRegex) {
+ EXPECT_TRUE(MatchRegexAtHead("", ""));
+ EXPECT_TRUE(MatchRegexAtHead("", "ab"));
+}
+
+TEST(MatchRegexAtHeadTest, WorksWhenDollarIsInRegex) {
+ EXPECT_FALSE(MatchRegexAtHead("$", "a"));
+
+ EXPECT_TRUE(MatchRegexAtHead("$", ""));
+ EXPECT_TRUE(MatchRegexAtHead("a$", "a"));
+}
+
+TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithEscapeSequence) {
+ EXPECT_FALSE(MatchRegexAtHead("\\w", "+"));
+ EXPECT_FALSE(MatchRegexAtHead("\\W", "ab"));
+
+ EXPECT_TRUE(MatchRegexAtHead("\\sa", "\nab"));
+ EXPECT_TRUE(MatchRegexAtHead("\\d", "1a"));
+}
+
+TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetition) {
+ EXPECT_FALSE(MatchRegexAtHead(".+a", "abc"));
+ EXPECT_FALSE(MatchRegexAtHead("a?b", "aab"));
+
+ EXPECT_TRUE(MatchRegexAtHead(".*a", "bc12-ab"));
+ EXPECT_TRUE(MatchRegexAtHead("a?b", "b"));
+ EXPECT_TRUE(MatchRegexAtHead("a?b", "ab"));
+}
+
+TEST(MatchRegexAtHeadTest,
+ WorksWhenRegexStartsWithRepetionOfEscapeSequence) {
+ EXPECT_FALSE(MatchRegexAtHead("\\.+a", "abc"));
+ EXPECT_FALSE(MatchRegexAtHead("\\s?b", " b"));
+
+ EXPECT_TRUE(MatchRegexAtHead("\\(*a", "((((ab"));
+ EXPECT_TRUE(MatchRegexAtHead("\\^?b", "^b"));
+ EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "b"));
+ EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "\\b"));
+}
+
+TEST(MatchRegexAtHeadTest, MatchesSequentially) {
+ EXPECT_FALSE(MatchRegexAtHead("ab.*c", "acabc"));
+
+ EXPECT_TRUE(MatchRegexAtHead("ab.*c", "ab-fsc"));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsFalseWhenStringIsNull) {
+ EXPECT_FALSE(MatchRegexAnywhere("", NULL));
+}
+
+TEST(MatchRegexAnywhereTest, WorksWhenRegexStartsWithCaret) {
+ EXPECT_FALSE(MatchRegexAnywhere("^a", "ba"));
+ EXPECT_FALSE(MatchRegexAnywhere("^$", "a"));
+
+ EXPECT_TRUE(MatchRegexAnywhere("^a", "ab"));
+ EXPECT_TRUE(MatchRegexAnywhere("^", "ab"));
+ EXPECT_TRUE(MatchRegexAnywhere("^$", ""));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsFalseWhenNoMatch) {
+ EXPECT_FALSE(MatchRegexAnywhere("a", "bcde123"));
+ EXPECT_FALSE(MatchRegexAnywhere("a.+a", "--aa88888888"));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingPrefix) {
+ EXPECT_TRUE(MatchRegexAnywhere("\\w+", "ab1_ - 5"));
+ EXPECT_TRUE(MatchRegexAnywhere(".*=", "="));
+ EXPECT_TRUE(MatchRegexAnywhere("x.*ab?.*bc", "xaaabc"));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingNonPrefix) {
+ EXPECT_TRUE(MatchRegexAnywhere("\\w+", "$$$ ab1_ - 5"));
+ EXPECT_TRUE(MatchRegexAnywhere("\\.+=", "= ...="));
+}
+
+// Tests RE's implicit constructors.
+TEST(RETest, ImplicitConstructorWorks) {
+ const RE empty("");
+ EXPECT_STREQ("", empty.pattern());
+
+ const RE simple("hello");
+ EXPECT_STREQ("hello", simple.pattern());
+}
+
+// Tests that RE's constructors reject invalid regular expressions.
+TEST(RETest, RejectsInvalidRegex) {
+ EXPECT_NONFATAL_FAILURE({
+ const RE normal(NULL);
+ }, "NULL is not a valid simple regular expression");
+
+ EXPECT_NONFATAL_FAILURE({
+ const RE normal(".*(\\w+");
+ }, "'(' is unsupported");
+
+ EXPECT_NONFATAL_FAILURE({
+ const RE invalid("^?");
+ }, "'?' can only follow a repeatable token");
+}
+
+// Tests RE::FullMatch().
+TEST(RETest, FullMatchWorks) {
+ const RE empty("");
+ EXPECT_TRUE(RE::FullMatch("", empty));
+ EXPECT_FALSE(RE::FullMatch("a", empty));
+
+ const RE re1("a");
+ EXPECT_TRUE(RE::FullMatch("a", re1));
+
+ const RE re("a.*z");
+ EXPECT_TRUE(RE::FullMatch("az", re));
+ EXPECT_TRUE(RE::FullMatch("axyz", re));
+ EXPECT_FALSE(RE::FullMatch("baz", re));
+ EXPECT_FALSE(RE::FullMatch("azy", re));
+}
+
+// Tests RE::PartialMatch().
+TEST(RETest, PartialMatchWorks) {
+ const RE empty("");
+ EXPECT_TRUE(RE::PartialMatch("", empty));
+ EXPECT_TRUE(RE::PartialMatch("a", empty));
+
+ const RE re("a.*z");
+ EXPECT_TRUE(RE::PartialMatch("az", re));
+ EXPECT_TRUE(RE::PartialMatch("axyz", re));
+ EXPECT_TRUE(RE::PartialMatch("baz", re));
+ EXPECT_TRUE(RE::PartialMatch("azy", re));
+ EXPECT_FALSE(RE::PartialMatch("zza", re));
+}
+
+#endif // GTEST_USES_POSIX_RE
+
+#if GTEST_HAS_STD_STRING
+
+TEST(CaptureStderrTest, CapturesStdErr) {
+ CaptureStderr();
+ fprintf(stderr, "abc");
+ ASSERT_EQ("abc", GetCapturedStderr());
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+} // namespace internal
+} // namespace testing
diff --git a/test/gtest-test-part_test.cc b/test/gtest-test-part_test.cc
new file mode 100644
index 0000000..f9e2e5d
--- /dev/null
+++ b/test/gtest-test-part_test.cc
@@ -0,0 +1,138 @@
+// Copyright 2008 Google Inc. All Rights Reserved.
+// Author: mheule@google.com (Markus Heule)
+
+#include <gtest/gtest-test-part.h>
+
+#include <gtest/gtest.h>
+
+using testing::Test;
+using testing::TestPartResult;
+using testing::TestPartResultArray;
+
+using testing::TPRT_FATAL_FAILURE;
+using testing::TPRT_NONFATAL_FAILURE;
+using testing::TPRT_SUCCESS;
+
+namespace {
+
+// Tests the TestPartResult class.
+
+// The test fixture for testing TestPartResult.
+class TestPartResultTest : public Test {
+ protected:
+ TestPartResultTest()
+ : r1_(TPRT_SUCCESS, "foo/bar.cc", 10, "Success!"),
+ r2_(TPRT_NONFATAL_FAILURE, "foo/bar.cc", -1, "Failure!"),
+ r3_(TPRT_FATAL_FAILURE, NULL, -1, "Failure!") {}
+
+ TestPartResult r1_, r2_, r3_;
+};
+
+// Tests TestPartResult::type().
+TEST_F(TestPartResultTest, type) {
+ EXPECT_EQ(TPRT_SUCCESS, r1_.type());
+ EXPECT_EQ(TPRT_NONFATAL_FAILURE, r2_.type());
+ EXPECT_EQ(TPRT_FATAL_FAILURE, r3_.type());
+}
+
+// Tests TestPartResult::file_name().
+TEST_F(TestPartResultTest, file_name) {
+ EXPECT_STREQ("foo/bar.cc", r1_.file_name());
+ EXPECT_STREQ(NULL, r3_.file_name());
+}
+
+// Tests TestPartResult::line_number().
+TEST_F(TestPartResultTest, line_number) {
+ EXPECT_EQ(10, r1_.line_number());
+ EXPECT_EQ(-1, r2_.line_number());
+}
+
+// Tests TestPartResult::message().
+TEST_F(TestPartResultTest, message) {
+ EXPECT_STREQ("Success!", r1_.message());
+}
+
+// Tests TestPartResult::passed().
+TEST_F(TestPartResultTest, Passed) {
+ EXPECT_TRUE(r1_.passed());
+ EXPECT_FALSE(r2_.passed());
+ EXPECT_FALSE(r3_.passed());
+}
+
+// Tests TestPartResult::failed().
+TEST_F(TestPartResultTest, Failed) {
+ EXPECT_FALSE(r1_.failed());
+ EXPECT_TRUE(r2_.failed());
+ EXPECT_TRUE(r3_.failed());
+}
+
+// Tests TestPartResult::fatally_failed().
+TEST_F(TestPartResultTest, FatallyFailed) {
+ EXPECT_FALSE(r1_.fatally_failed());
+ EXPECT_FALSE(r2_.fatally_failed());
+ EXPECT_TRUE(r3_.fatally_failed());
+}
+
+// Tests TestPartResult::nonfatally_failed().
+TEST_F(TestPartResultTest, NonfatallyFailed) {
+ EXPECT_FALSE(r1_.nonfatally_failed());
+ EXPECT_TRUE(r2_.nonfatally_failed());
+ EXPECT_FALSE(r3_.nonfatally_failed());
+}
+
+// Tests the TestPartResultArray class.
+
+class TestPartResultArrayTest : public Test {
+ protected:
+ TestPartResultArrayTest()
+ : r1_(TPRT_NONFATAL_FAILURE, "foo/bar.cc", -1, "Failure 1"),
+ r2_(TPRT_FATAL_FAILURE, "foo/bar.cc", -1, "Failure 2") {}
+
+ const TestPartResult r1_, r2_;
+};
+
+// Tests that TestPartResultArray initially has size 0.
+TEST_F(TestPartResultArrayTest, InitialSizeIsZero) {
+ TestPartResultArray results;
+ EXPECT_EQ(0, results.size());
+}
+
+// Tests that TestPartResultArray contains the given TestPartResult
+// after one Append() operation.
+TEST_F(TestPartResultArrayTest, ContainsGivenResultAfterAppend) {
+ TestPartResultArray results;
+ results.Append(r1_);
+ EXPECT_EQ(1, results.size());
+ EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
+}
+
+// Tests that TestPartResultArray contains the given TestPartResults
+// after two Append() operations.
+TEST_F(TestPartResultArrayTest, ContainsGivenResultsAfterTwoAppends) {
+ TestPartResultArray results;
+ results.Append(r1_);
+ results.Append(r2_);
+ EXPECT_EQ(2, results.size());
+ EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
+ EXPECT_STREQ("Failure 2", results.GetTestPartResult(1).message());
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+typedef TestPartResultArrayTest TestPartResultArrayDeathTest;
+
+// Tests that the program dies when GetTestPartResult() is called with
+// an invalid index.
+TEST_F(TestPartResultArrayDeathTest, DiesWhenIndexIsOutOfBound) {
+ TestPartResultArray results;
+ results.Append(r1_);
+
+ EXPECT_DEATH(results.GetTestPartResult(-1), "");
+ EXPECT_DEATH(results.GetTestPartResult(1), "");
+}
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// TODO(mheule@google.com): Add a test for the class HasNewFatalFailureHelper.
+
+} // namespace
diff --git a/test/gtest-typed-test2_test.cc b/test/gtest-typed-test2_test.cc
new file mode 100644
index 0000000..79a8a87
--- /dev/null
+++ b/test/gtest-typed-test2_test.cc
@@ -0,0 +1,45 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <vector>
+
+#include "test/gtest-typed-test_test.h"
+#include <gtest/gtest.h>
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// Tests that the same type-parameterized test case can be
+// instantiated in different translation units linked together.
+// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
+INSTANTIATE_TYPED_TEST_CASE_P(Vector, ContainerTest,
+ testing::Types<std::vector<int> >);
+
+#endif // GTEST_HAS_TYPED_TEST_P
diff --git a/test/gtest-typed-test_test.cc b/test/gtest-typed-test_test.cc
new file mode 100644
index 0000000..eb921a0
--- /dev/null
+++ b/test/gtest-typed-test_test.cc
@@ -0,0 +1,362 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <list>
+#include <set>
+
+#include "test/gtest-typed-test_test.h"
+#include <gtest/gtest.h>
+
+using testing::Test;
+
+// Used for testing that SetUpTestCase()/TearDownTestCase(), fixture
+// ctor/dtor, and SetUp()/TearDown() work correctly in typed tests and
+// type-parameterized test.
+template <typename T>
+class CommonTest : public Test {
+ // For some technical reason, SetUpTestCase() and TearDownTestCase()
+ // must be public.
+ public:
+ static void SetUpTestCase() {
+ shared_ = new T(5);
+ }
+
+ static void TearDownTestCase() {
+ delete shared_;
+ shared_ = NULL;
+ }
+
+ // This 'protected:' is optional. There's no harm in making all
+ // members of this fixture class template public.
+ protected:
+ typedef std::list<T> List;
+ typedef std::set<int> IntSet;
+
+ CommonTest() : value_(1) {}
+
+ virtual ~CommonTest() { EXPECT_EQ(3, value_); }
+
+ virtual void SetUp() {
+ EXPECT_EQ(1, value_);
+ value_++;
+ }
+
+ virtual void TearDown() {
+ EXPECT_EQ(2, value_);
+ value_++;
+ }
+
+ T value_;
+ static T* shared_;
+};
+
+template <typename T>
+T* CommonTest<T>::shared_ = NULL;
+
+// This #ifdef block tests typed tests.
+#if GTEST_HAS_TYPED_TEST
+
+using testing::Types;
+
+// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
+// and SetUp()/TearDown() work correctly in typed tests
+
+typedef Types<char, int> TwoTypes;
+TYPED_TEST_CASE(CommonTest, TwoTypes);
+
+TYPED_TEST(CommonTest, ValuesAreCorrect) {
+ // Static members of the fixture class template can be visited via
+ // the TestFixture:: prefix.
+ EXPECT_EQ(5, *TestFixture::shared_);
+
+ // Typedefs in the fixture class template can be visited via the
+ // "typename TestFixture::" prefix.
+ typename TestFixture::List empty;
+ EXPECT_EQ(0, empty.size());
+
+ typename TestFixture::IntSet empty2;
+ EXPECT_EQ(0, empty2.size());
+
+ // Non-static members of the fixture class must be visited via
+ // 'this', as required by C++ for class templates.
+ EXPECT_EQ(2, this->value_);
+}
+
+// The second test makes sure shared_ is not deleted after the first
+// test.
+TYPED_TEST(CommonTest, ValuesAreStillCorrect) {
+ // Static members of the fixture class template can also be visited
+ // via 'this'.
+ ASSERT_TRUE(this->shared_ != NULL);
+ EXPECT_EQ(5, *this->shared_);
+
+ // TypeParam can be used to refer to the type parameter.
+ EXPECT_EQ(static_cast<TypeParam>(2), this->value_);
+}
+
+// Tests that multiple TYPED_TEST_CASE's can be defined in the same
+// translation unit.
+
+template <typename T>
+class TypedTest1 : public Test {
+};
+
+// Verifies that the second argument of TYPED_TEST_CASE can be a
+// single type.
+TYPED_TEST_CASE(TypedTest1, int);
+TYPED_TEST(TypedTest1, A) {}
+
+template <typename T>
+class TypedTest2 : public Test {
+};
+
+// Verifies that the second argument of TYPED_TEST_CASE can be a
+// Types<...> type list.
+TYPED_TEST_CASE(TypedTest2, Types<int>);
+
+// This also verifies that tests from different typed test cases can
+// share the same name.
+TYPED_TEST(TypedTest2, A) {}
+
+// Tests that a typed test case can be defined in a namespace.
+
+namespace library1 {
+
+template <typename T>
+class NumericTest : public Test {
+};
+
+typedef Types<int, long> NumericTypes;
+TYPED_TEST_CASE(NumericTest, NumericTypes);
+
+TYPED_TEST(NumericTest, DefaultIsZero) {
+ EXPECT_EQ(0, TypeParam());
+}
+
+} // namespace library1
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// This #ifdef block tests type-parameterized tests.
+#if GTEST_HAS_TYPED_TEST_P
+
+using testing::Types;
+using testing::internal::TypedTestCasePState;
+
+// Tests TypedTestCasePState.
+
+class TypedTestCasePStateTest : public Test {
+ protected:
+ virtual void SetUp() {
+ state_.AddTestName("foo.cc", 0, "FooTest", "A");
+ state_.AddTestName("foo.cc", 0, "FooTest", "B");
+ state_.AddTestName("foo.cc", 0, "FooTest", "C");
+ }
+
+ TypedTestCasePState state_;
+};
+
+TEST_F(TypedTestCasePStateTest, SucceedsForMatchingList) {
+ const char* tests = "A, B, C";
+ EXPECT_EQ(tests,
+ state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+}
+
+// Makes sure that the order of the tests and spaces around the names
+// don't matter.
+TEST_F(TypedTestCasePStateTest, IgnoresOrderAndSpaces) {
+ const char* tests = "A,C, B";
+ EXPECT_EQ(tests,
+ state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+typedef TypedTestCasePStateTest TypedTestCasePStateDeathTest;
+
+TEST_F(TypedTestCasePStateDeathTest, DetectsDuplicates) {
+ EXPECT_DEATH(
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"),
+ "foo\\.cc.1.?: Test A is listed more than once\\.");
+}
+
+TEST_F(TypedTestCasePStateDeathTest, DetectsExtraTest) {
+ EXPECT_DEATH(
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"),
+ "foo\\.cc.1.?: No test named D can be found in this test case\\.");
+}
+
+TEST_F(TypedTestCasePStateDeathTest, DetectsMissedTest) {
+ EXPECT_DEATH(
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"),
+ "foo\\.cc.1.?: You forgot to list test B\\.");
+}
+
+// Tests that defining a test for a parameterized test case generates
+// a run-time error if the test case has been registered.
+TEST_F(TypedTestCasePStateDeathTest, DetectsTestAfterRegistration) {
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C");
+ EXPECT_DEATH(
+ state_.AddTestName("foo.cc", 2, "FooTest", "D"),
+ "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_CASE_P"
+ "\\(FooTest, \\.\\.\\.\\)\\.");
+}
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
+// and SetUp()/TearDown() work correctly in type-parameterized tests.
+
+template <typename T>
+class DerivedTest : public CommonTest<T> {
+};
+
+TYPED_TEST_CASE_P(DerivedTest);
+
+TYPED_TEST_P(DerivedTest, ValuesAreCorrect) {
+ // Static members of the fixture class template can be visited via
+ // the TestFixture:: prefix.
+ EXPECT_EQ(5, *TestFixture::shared_);
+
+ // Non-static members of the fixture class must be visited via
+ // 'this', as required by C++ for class templates.
+ EXPECT_EQ(2, this->value_);
+}
+
+// The second test makes sure shared_ is not deleted after the first
+// test.
+TYPED_TEST_P(DerivedTest, ValuesAreStillCorrect) {
+ // Static members of the fixture class template can also be visited
+ // via 'this'.
+ ASSERT_TRUE(this->shared_ != NULL);
+ EXPECT_EQ(5, *this->shared_);
+ EXPECT_EQ(2, this->value_);
+}
+
+REGISTER_TYPED_TEST_CASE_P(DerivedTest,
+ ValuesAreCorrect, ValuesAreStillCorrect);
+
+typedef Types<short, long> MyTwoTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, DerivedTest, MyTwoTypes);
+
+// Tests that multiple TYPED_TEST_CASE_P's can be defined in the same
+// translation unit.
+
+template <typename T>
+class TypedTestP1 : public Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP1);
+
+// For testing that the code between TYPED_TEST_CASE_P() and
+// TYPED_TEST_P() is not enclosed in a namespace.
+typedef int IntAfterTypedTestCaseP;
+
+TYPED_TEST_P(TypedTestP1, A) {}
+TYPED_TEST_P(TypedTestP1, B) {}
+
+// For testing that the code between TYPED_TEST_P() and
+// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
+typedef int IntBeforeRegisterTypedTestCaseP;
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP1, A, B);
+
+template <typename T>
+class TypedTestP2 : public Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP2);
+
+// This also verifies that tests from different type-parameterized
+// test cases can share the same name.
+TYPED_TEST_P(TypedTestP2, A) {}
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP2, A);
+
+// Verifies that the code between TYPED_TEST_CASE_P() and
+// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
+IntAfterTypedTestCaseP after = 0;
+IntBeforeRegisterTypedTestCaseP before = 0;
+
+// Verifies that the last argument of INSTANTIATE_TYPED_TEST_CASE_P()
+// can be either a single type or a Types<...> type list.
+INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP1, int);
+INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP2, Types<int>);
+
+// Tests that the same type-parameterized test case can be
+// instantiated more than once in the same translation unit.
+INSTANTIATE_TYPED_TEST_CASE_P(Double, TypedTestP2, Types<double>);
+
+// Tests that the same type-parameterized test case can be
+// instantiated in different translation units linked together.
+// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
+typedef Types<std::list<double>, std::set<char> > MyContainers;
+INSTANTIATE_TYPED_TEST_CASE_P(My, ContainerTest, MyContainers);
+
+// Tests that a type-parameterized test case can be defined and
+// instantiated in a namespace.
+
+namespace library2 {
+
+template <typename T>
+class NumericTest : public Test {
+};
+
+TYPED_TEST_CASE_P(NumericTest);
+
+TYPED_TEST_P(NumericTest, DefaultIsZero) {
+ EXPECT_EQ(0, TypeParam());
+}
+
+TYPED_TEST_P(NumericTest, ZeroIsLessThanOne) {
+ EXPECT_LT(TypeParam(0), TypeParam(1));
+}
+
+REGISTER_TYPED_TEST_CASE_P(NumericTest,
+ DefaultIsZero, ZeroIsLessThanOne);
+typedef Types<int, double> NumericTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, NumericTest, NumericTypes);
+
+} // namespace library2
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
+
+// Google Test doesn't support type-parameterized tests on some platforms
+// and compilers, such as MSVC 7.1. If we use conditional compilation to
+// compile out all code referring to the gtest_main library, MSVC linker
+// will not link that library at all and consequently complain about
+// missing entry point defined in that library (fatal error LNK1561:
+// entry point must be defined). This dummy test keeps gtest_main linked in.
+TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {}
+
+#endif // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
diff --git a/test/gtest-typed-test_test.h b/test/gtest-typed-test_test.h
new file mode 100644
index 0000000..ecbe5b3
--- /dev/null
+++ b/test/gtest-typed-test_test.h
@@ -0,0 +1,66 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+
+#include <gtest/gtest.h>
+
+#if GTEST_HAS_TYPED_TEST_P
+
+using testing::Test;
+
+// For testing that the same type-parameterized test case can be
+// instantiated in different translation units linked together.
+// ContainerTest will be instantiated in both gtest-typed-test_test.cc
+// and gtest-typed-test2_test.cc.
+
+template <typename T>
+class ContainerTest : public Test {
+};
+
+TYPED_TEST_CASE_P(ContainerTest);
+
+TYPED_TEST_P(ContainerTest, CanBeDefaultConstructed) {
+ TypeParam container;
+}
+
+TYPED_TEST_P(ContainerTest, InitialSizeIsZero) {
+ TypeParam container;
+ EXPECT_EQ(0, container.size());
+}
+
+REGISTER_TYPED_TEST_CASE_P(ContainerTest,
+ CanBeDefaultConstructed, InitialSizeIsZero);
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
diff --git a/test/gtest_all_test.cc b/test/gtest_all_test.cc
new file mode 100644
index 0000000..955aa62
--- /dev/null
+++ b/test/gtest_all_test.cc
@@ -0,0 +1,47 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for Google C++ Testing Framework (Google Test)
+//
+// Sometimes it's desirable to build most of Google Test's own tests
+// by compiling a single file. This file serves this purpose.
+#include "test/gtest-filepath_test.cc"
+#include "test/gtest-linked_ptr_test.cc"
+#include "test/gtest-message_test.cc"
+#include "test/gtest-options_test.cc"
+#include "test/gtest-port_test.cc"
+#include "test/gtest_pred_impl_unittest.cc"
+#include "test/gtest_prod_test.cc"
+#include "test/gtest-test-part_test.cc"
+#include "test/gtest-typed-test_test.cc"
+#include "test/gtest-typed-test2_test.cc"
+#include "test/gtest_unittest.cc"
+#include "test/production.cc"
diff --git a/test/gtest_break_on_failure_unittest.py b/test/gtest_break_on_failure_unittest.py
new file mode 100755
index 0000000..9c2855f
--- /dev/null
+++ b/test/gtest_break_on_failure_unittest.py
@@ -0,0 +1,198 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for Google Test's break-on-failure mode.
+
+A user can ask Google Test to seg-fault when an assertion fails, using
+either the GTEST_BREAK_ON_FAILURE environment variable or the
+--gtest_break_on_failure flag. This script tests such functionality
+by invoking gtest_break_on_failure_unittest_ (a program written with
+Google Test) with different environments and command line flags.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+import os
+import sys
+import unittest
+
+
+# Constants.
+
+# The environment variable for enabling/disabling the break-on-failure mode.
+BREAK_ON_FAILURE_ENV_VAR = 'GTEST_BREAK_ON_FAILURE'
+
+# The command line flag for enabling/disabling the break-on-failure mode.
+BREAK_ON_FAILURE_FLAG = 'gtest_break_on_failure'
+
+# The environment variable for enabling/disabling the throw-on-failure mode.
+THROW_ON_FAILURE_ENV_VAR = 'GTEST_THROW_ON_FAILURE'
+
+# Path to the gtest_break_on_failure_unittest_ program.
+EXE_PATH = os.path.join(gtest_test_utils.GetBuildDir(),
+ 'gtest_break_on_failure_unittest_')
+
+
+# Utilities.
+
+
+def SetEnvVar(env_var, value):
+ """Sets an environment variable to a given value; unsets it when the
+ given value is None.
+ """
+
+ if value is not None:
+ os.environ[env_var] = value
+ elif env_var in os.environ:
+ del os.environ[env_var]
+
+
+def Run(command):
+ """Runs a command; returns 1 if it was killed by a signal, or 0 otherwise."""
+
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ return 1
+ else:
+ return 0
+
+
+# The tests.
+
+
+class GTestBreakOnFailureUnitTest(unittest.TestCase):
+ """Tests using the GTEST_BREAK_ON_FAILURE environment variable or
+ the --gtest_break_on_failure flag to turn assertion failures into
+ segmentation faults.
+ """
+
+ def RunAndVerify(self, env_var_value, flag_value, expect_seg_fault):
+ """Runs gtest_break_on_failure_unittest_ and verifies that it does
+ (or does not) have a seg-fault.
+
+ Args:
+ env_var_value: value of the GTEST_BREAK_ON_FAILURE environment
+ variable; None if the variable should be unset.
+ flag_value: value of the --gtest_break_on_failure flag;
+ None if the flag should not be present.
+ expect_seg_fault: 1 if the program is expected to generate a seg-fault;
+ 0 otherwise.
+ """
+
+ SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, env_var_value)
+
+ if env_var_value is None:
+ env_var_value_msg = ' is not set'
+ else:
+ env_var_value_msg = '=' + env_var_value
+
+ if flag_value is None:
+ flag = ''
+ elif flag_value == '0':
+ flag = '--%s=0' % BREAK_ON_FAILURE_FLAG
+ else:
+ flag = '--%s' % BREAK_ON_FAILURE_FLAG
+
+ command = [EXE_PATH]
+ if flag:
+ command.append(flag)
+
+ if expect_seg_fault:
+ should_or_not = 'should'
+ else:
+ should_or_not = 'should not'
+
+ has_seg_fault = Run(command)
+
+ SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, None)
+
+ msg = ('when %s%s, an assertion failure in "%s" %s cause a seg-fault.' %
+ (BREAK_ON_FAILURE_ENV_VAR, env_var_value_msg, ' '.join(command),
+ should_or_not))
+ self.assert_(has_seg_fault == expect_seg_fault, msg)
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of the default mode."""
+
+ self.RunAndVerify(env_var_value=None,
+ flag_value=None,
+ expect_seg_fault=0)
+
+ def testEnvVar(self):
+ """Tests using the GTEST_BREAK_ON_FAILURE environment variable."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value=None,
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='1',
+ flag_value=None,
+ expect_seg_fault=1)
+
+ def testFlag(self):
+ """Tests using the --gtest_break_on_failure flag."""
+
+ self.RunAndVerify(env_var_value=None,
+ flag_value='0',
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value=None,
+ flag_value='1',
+ expect_seg_fault=1)
+
+ def testFlagOverridesEnvVar(self):
+ """Tests that the flag overrides the environment variable."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value='0',
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='0',
+ flag_value='1',
+ expect_seg_fault=1)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='0',
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='1',
+ expect_seg_fault=1)
+
+ def testBreakOnFailureOverridesThrowOnFailure(self):
+ """Tests that gtest_break_on_failure overrides gtest_throw_on_failure."""
+
+ SetEnvVar(THROW_ON_FAILURE_ENV_VAR, '1')
+ try:
+ self.RunAndVerify(env_var_value=None,
+ flag_value='1',
+ expect_seg_fault=1)
+ finally:
+ SetEnvVar(THROW_ON_FAILURE_ENV_VAR, None)
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_break_on_failure_unittest_.cc b/test/gtest_break_on_failure_unittest_.cc
new file mode 100644
index 0000000..10a1203
--- /dev/null
+++ b/test/gtest_break_on_failure_unittest_.cc
@@ -0,0 +1,66 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Unit test for Google Test's break-on-failure mode.
+//
+// A user can ask Google Test to seg-fault when an assertion fails, using
+// either the GTEST_BREAK_ON_FAILURE environment variable or the
+// --gtest_break_on_failure flag. This file is used for testing such
+// functionality.
+//
+// This program will be invoked from a Python unit test. It is
+// expected to fail. Don't run it directly.
+
+#include <gtest/gtest.h>
+
+#if GTEST_OS_WINDOWS
+#include <windows.h>
+#endif
+
+namespace {
+
+// A test that's expected to fail.
+TEST(Foo, Bar) {
+ EXPECT_EQ(2, 3);
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+#if GTEST_OS_WINDOWS
+ // Suppresses display of the Windows error dialog upon encountering
+ // a general protection fault (segment violation).
+ SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS);
+#endif
+ testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/test/gtest_color_test.py b/test/gtest_color_test.py
new file mode 100755
index 0000000..5260a89
--- /dev/null
+++ b/test/gtest_color_test.py
@@ -0,0 +1,123 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Verifies that Google Test correctly determines whether to use colors."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+import os
+import sys
+import unittest
+
+
+COLOR_ENV_VAR = 'GTEST_COLOR'
+COLOR_FLAG = 'gtest_color'
+COMMAND = os.path.join(gtest_test_utils.GetBuildDir(),
+ 'gtest_color_test_')
+
+
+def SetEnvVar(env_var, value):
+ """Sets the env variable to 'value'; unsets it when 'value' is None."""
+
+ if value is not None:
+ os.environ[env_var] = value
+ elif env_var in os.environ:
+ del os.environ[env_var]
+
+
+def UsesColor(term, color_env_var, color_flag):
+ """Runs gtest_color_test_ and returns its exit code."""
+
+ SetEnvVar('TERM', term)
+ SetEnvVar(COLOR_ENV_VAR, color_env_var)
+ cmd = COMMAND
+ if color_flag is not None:
+ cmd += ' --%s=%s' % (COLOR_FLAG, color_flag)
+ return gtest_test_utils.GetExitStatus(os.system(cmd))
+
+
+class GTestColorTest(unittest.TestCase):
+ def testNoEnvVarNoFlag(self):
+ """Tests the case when there's neither GTEST_COLOR nor --gtest_color."""
+
+ self.assert_(not UsesColor('dumb', None, None))
+ self.assert_(not UsesColor('emacs', None, None))
+ self.assert_(not UsesColor('xterm-mono', None, None))
+ self.assert_(not UsesColor('unknown', None, None))
+ self.assert_(not UsesColor(None, None, None))
+ self.assert_(UsesColor('cygwin', None, None))
+ self.assert_(UsesColor('xterm', None, None))
+ self.assert_(UsesColor('xterm-color', None, None))
+
+ def testFlagOnly(self):
+ """Tests the case when there's --gtest_color but not GTEST_COLOR."""
+
+ self.assert_(not UsesColor('dumb', None, 'no'))
+ self.assert_(not UsesColor('xterm-color', None, 'no'))
+ self.assert_(not UsesColor('emacs', None, 'auto'))
+ self.assert_(UsesColor('xterm', None, 'auto'))
+ self.assert_(UsesColor('dumb', None, 'yes'))
+ self.assert_(UsesColor('xterm', None, 'yes'))
+
+ def testEnvVarOnly(self):
+ """Tests the case when there's GTEST_COLOR but not --gtest_color."""
+
+ self.assert_(not UsesColor('dumb', 'no', None))
+ self.assert_(not UsesColor('xterm-color', 'no', None))
+ self.assert_(not UsesColor('dumb', 'auto', None))
+ self.assert_(UsesColor('xterm-color', 'auto', None))
+ self.assert_(UsesColor('dumb', 'yes', None))
+ self.assert_(UsesColor('xterm-color', 'yes', None))
+
+ def testEnvVarAndFlag(self):
+ """Tests the case when there are both GTEST_COLOR and --gtest_color."""
+
+ self.assert_(not UsesColor('xterm-color', 'no', 'no'))
+ self.assert_(UsesColor('dumb', 'no', 'yes'))
+ self.assert_(UsesColor('xterm-color', 'no', 'auto'))
+
+ def testAliasesOfYesAndNo(self):
+ """Tests using aliases in specifying --gtest_color."""
+
+ self.assert_(UsesColor('dumb', None, 'true'))
+ self.assert_(UsesColor('dumb', None, 'YES'))
+ self.assert_(UsesColor('dumb', None, 'T'))
+ self.assert_(UsesColor('dumb', None, '1'))
+
+ self.assert_(not UsesColor('xterm', None, 'f'))
+ self.assert_(not UsesColor('xterm', None, 'false'))
+ self.assert_(not UsesColor('xterm', None, '0'))
+ self.assert_(not UsesColor('xterm', None, 'unknown'))
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_color_test_.cc b/test/gtest_color_test_.cc
new file mode 100644
index 0000000..305aeb9
--- /dev/null
+++ b/test/gtest_color_test_.cc
@@ -0,0 +1,68 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// A helper program for testing how Google Test determines whether to use
+// colors in the output. It prints "YES" and returns 1 if Google Test
+// decides to use colors, and prints "NO" and returns 0 otherwise.
+
+#include <stdio.h>
+
+#include <gtest/gtest.h>
+
+namespace testing {
+namespace internal {
+bool ShouldUseColor(bool stdout_is_tty);
+} // namespace internal
+} // namespace testing
+
+using testing::internal::ShouldUseColor;
+
+// The purpose of this is to ensure that the UnitTest singleton is
+// created before main() is entered, and thus that ShouldUseColor()
+// works the same way as in a real Google-Test-based test. We don't actual
+// run the TEST itself.
+TEST(GTestColorTest, Dummy) {
+}
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ if (ShouldUseColor(true)) {
+ // Google Test decides to use colors in the output (assuming it
+ // goes to a TTY).
+ printf("YES\n");
+ return 1;
+ } else {
+ // Google Test decides not to use colors in the output.
+ printf("NO\n");
+ return 0;
+ }
+}
diff --git a/test/gtest_env_var_test.py b/test/gtest_env_var_test.py
new file mode 100755
index 0000000..c5acc5c
--- /dev/null
+++ b/test/gtest_env_var_test.py
@@ -0,0 +1,137 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Verifies that Google Test correctly parses environment variables."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+import os
+import sys
+import unittest
+
+IS_WINDOWS = os.name == 'nt'
+IS_LINUX = os.name == 'posix'
+
+if IS_WINDOWS:
+ BUILD_DIRS = [
+ 'build.dbg\\',
+ 'build.opt\\',
+ 'build.dbg8\\',
+ 'build.opt8\\',
+ ]
+ COMMAND = 'gtest_env_var_test_.exe'
+
+if IS_LINUX:
+ COMMAND = os.path.join(gtest_test_utils.GetBuildDir(),
+ 'gtest_env_var_test_')
+
+
+def AssertEq(expected, actual):
+ if expected != actual:
+ print 'Expected: %s' % (expected,)
+ print ' Actual: %s' % (actual,)
+ raise AssertionError
+
+
+def SetEnvVar(env_var, value):
+ """Sets the env variable to 'value'; unsets it when 'value' is None."""
+
+ if value is not None:
+ os.environ[env_var] = value
+ elif env_var in os.environ:
+ del os.environ[env_var]
+
+
+def GetFlag(command, flag):
+ """Runs gtest_env_var_test_ and returns its output."""
+
+ cmd = command
+ if flag is not None:
+ cmd += ' %s' % (flag,)
+ stdin, stdout = os.popen2(cmd, 'b')
+ stdin.close()
+ line = stdout.readline()
+ stdout.close()
+ return line
+
+
+def TestFlag(command, flag, test_val, default_val):
+ """Verifies that the given flag is affected by the corresponding env var."""
+
+ env_var = 'GTEST_' + flag.upper()
+ SetEnvVar(env_var, test_val)
+ AssertEq(test_val, GetFlag(command, flag))
+ SetEnvVar(env_var, None)
+ AssertEq(default_val, GetFlag(command, flag))
+
+
+def TestEnvVarAffectsFlag(command):
+ """An environment variable should affect the corresponding flag."""
+
+ TestFlag(command, 'break_on_failure', '1', '0')
+ TestFlag(command, 'color', 'yes', 'auto')
+ TestFlag(command, 'filter', 'FooTest.Bar', '*')
+ TestFlag(command, 'output', 'tmp/foo.xml', '')
+ TestFlag(command, 'print_time', '1', '0')
+ TestFlag(command, 'repeat', '999', '1')
+ TestFlag(command, 'throw_on_failure', '1', '0')
+
+ if IS_WINDOWS:
+ TestFlag(command, 'catch_exceptions', '1', '0')
+ if IS_LINUX:
+ TestFlag(command, 'stack_trace_depth', '0', '100')
+ TestFlag(command, 'death_test_style', 'thread-safe', 'fast')
+ TestFlag(command, 'death_test_use_fork', '1', '0')
+
+
+if IS_WINDOWS:
+
+ def main():
+ for build_dir in BUILD_DIRS:
+ command = build_dir + COMMAND
+ print 'Testing with %s . . .' % (command,)
+ TestEnvVarAffectsFlag(command)
+ return 0
+
+ if __name__ == '__main__':
+ main()
+
+
+if IS_LINUX:
+
+ class GTestEnvVarTest(unittest.TestCase):
+ def testEnvVarAffectsFlag(self):
+ TestEnvVarAffectsFlag(COMMAND)
+
+
+ if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_env_var_test_.cc b/test/gtest_env_var_test_.cc
new file mode 100644
index 0000000..f7c78fc
--- /dev/null
+++ b/test/gtest_env_var_test_.cc
@@ -0,0 +1,126 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// A helper program for testing that Google Test parses the environment
+// variables correctly.
+
+#include <gtest/gtest.h>
+
+#include <iostream>
+
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+using ::std::cout;
+
+namespace testing {
+
+// The purpose of this is to make the test more realistic by ensuring
+// that the UnitTest singleton is created before main() is entered.
+// We don't actual run the TEST itself.
+TEST(GTestEnvVarTest, Dummy) {
+}
+
+void PrintFlag(const char* flag) {
+ if (strcmp(flag, "break_on_failure") == 0) {
+ cout << GTEST_FLAG(break_on_failure);
+ return;
+ }
+
+ if (strcmp(flag, "catch_exceptions") == 0) {
+ cout << GTEST_FLAG(catch_exceptions);
+ return;
+ }
+
+ if (strcmp(flag, "color") == 0) {
+ cout << GTEST_FLAG(color);
+ return;
+ }
+
+ if (strcmp(flag, "death_test_style") == 0) {
+ cout << GTEST_FLAG(death_test_style);
+ return;
+ }
+
+ if (strcmp(flag, "death_test_use_fork") == 0) {
+ cout << GTEST_FLAG(death_test_use_fork);
+ return;
+ }
+
+ if (strcmp(flag, "filter") == 0) {
+ cout << GTEST_FLAG(filter);
+ return;
+ }
+
+ if (strcmp(flag, "output") == 0) {
+ cout << GTEST_FLAG(output);
+ return;
+ }
+
+ if (strcmp(flag, "print_time") == 0) {
+ cout << GTEST_FLAG(print_time);
+ return;
+ }
+
+ if (strcmp(flag, "repeat") == 0) {
+ cout << GTEST_FLAG(repeat);
+ return;
+ }
+
+ if (strcmp(flag, "stack_trace_depth") == 0) {
+ cout << GTEST_FLAG(stack_trace_depth);
+ return;
+ }
+
+ if (strcmp(flag, "throw_on_failure") == 0) {
+ cout << GTEST_FLAG(throw_on_failure);
+ return;
+ }
+
+ cout << "Invalid flag name " << flag
+ << ". Valid names are break_on_failure, color, filter, etc.\n";
+ exit(1);
+}
+
+} // namespace testing
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ if (argc != 2) {
+ cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n";
+ return 1;
+ }
+
+ testing::PrintFlag(argv[1]);
+ return 0;
+}
diff --git a/test/gtest_environment_test.cc b/test/gtest_environment_test.cc
new file mode 100644
index 0000000..c939261
--- /dev/null
+++ b/test/gtest_environment_test.cc
@@ -0,0 +1,186 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests using global test environments.
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <gtest/gtest.h>
+
+namespace testing {
+GTEST_DECLARE_string_(filter);
+}
+
+namespace {
+
+enum FailureType {
+ NO_FAILURE, NON_FATAL_FAILURE, FATAL_FAILURE
+};
+
+// For testing using global test environments.
+class MyEnvironment : public testing::Environment {
+ public:
+ MyEnvironment() { Reset(); }
+
+ // Depending on the value of failure_in_set_up_, SetUp() will
+ // generate a non-fatal failure, generate a fatal failure, or
+ // succeed.
+ virtual void SetUp() {
+ set_up_was_run_ = true;
+
+ switch (failure_in_set_up_) {
+ case NON_FATAL_FAILURE:
+ ADD_FAILURE() << "Expected non-fatal failure in global set-up.";
+ break;
+ case FATAL_FAILURE:
+ FAIL() << "Expected fatal failure in global set-up.";
+ break;
+ default:
+ break;
+ }
+ }
+
+ // Generates a non-fatal failure.
+ virtual void TearDown() {
+ tear_down_was_run_ = true;
+ ADD_FAILURE() << "Expected non-fatal failure in global tear-down.";
+ }
+
+ // Resets the state of the environment s.t. it can be reused.
+ void Reset() {
+ failure_in_set_up_ = NO_FAILURE;
+ set_up_was_run_ = false;
+ tear_down_was_run_ = false;
+ }
+
+ // We call this function to set the type of failure SetUp() should
+ // generate.
+ void set_failure_in_set_up(FailureType type) {
+ failure_in_set_up_ = type;
+ }
+
+ // Was SetUp() run?
+ bool set_up_was_run() const { return set_up_was_run_; }
+
+ // Was TearDown() run?
+ bool tear_down_was_run() const { return tear_down_was_run_; }
+ private:
+ FailureType failure_in_set_up_;
+ bool set_up_was_run_;
+ bool tear_down_was_run_;
+};
+
+// Was the TEST run?
+bool test_was_run;
+
+// The sole purpose of this TEST is to enable us to check whether it
+// was run.
+TEST(FooTest, Bar) {
+ test_was_run = true;
+}
+
+// Prints the message and aborts the program if condition is false.
+void Check(bool condition, const char* msg) {
+ if (!condition) {
+ printf("FAILED: %s\n", msg);
+ abort();
+ }
+}
+
+// Runs the tests. Return true iff successful.
+//
+// The 'failure' parameter specifies the type of failure that should
+// be generated by the global set-up.
+int RunAllTests(MyEnvironment* env, FailureType failure) {
+ env->Reset();
+ env->set_failure_in_set_up(failure);
+ test_was_run = false;
+ return RUN_ALL_TESTS();
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // Registers a global test environment, and verifies that the
+ // registration function returns its argument.
+ MyEnvironment* const env = new MyEnvironment;
+ Check(testing::AddGlobalTestEnvironment(env) == env,
+ "AddGlobalTestEnvironment() should return its argument.");
+
+ // Verifies that RUN_ALL_TESTS() runs the tests when the global
+ // set-up is successful.
+ Check(RunAllTests(env, NO_FAILURE) != 0,
+ "RUN_ALL_TESTS() should return non-zero, as the global tear-down "
+ "should generate a failure.");
+ Check(test_was_run,
+ "The tests should run, as the global set-up should generate no "
+ "failure");
+ Check(env->tear_down_was_run(),
+ "The global tear-down should run, as the global set-up was run.");
+
+ // Verifies that RUN_ALL_TESTS() runs the tests when the global
+ // set-up generates no fatal failure.
+ Check(RunAllTests(env, NON_FATAL_FAILURE) != 0,
+ "RUN_ALL_TESTS() should return non-zero, as both the global set-up "
+ "and the global tear-down should generate a non-fatal failure.");
+ Check(test_was_run,
+ "The tests should run, as the global set-up should generate no "
+ "fatal failure.");
+ Check(env->tear_down_was_run(),
+ "The global tear-down should run, as the global set-up was run.");
+
+ // Verifies that RUN_ALL_TESTS() runs no test when the global set-up
+ // generates a fatal failure.
+ Check(RunAllTests(env, FATAL_FAILURE) != 0,
+ "RUN_ALL_TESTS() should return non-zero, as the global set-up "
+ "should generate a fatal failure.");
+ Check(!test_was_run,
+ "The tests should not run, as the global set-up should generate "
+ "a fatal failure.");
+ Check(env->tear_down_was_run(),
+ "The global tear-down should run, as the global set-up was run.");
+
+ // Verifies that RUN_ALL_TESTS() doesn't do global set-up or
+ // tear-down when there is no test to run.
+ testing::GTEST_FLAG(filter) = "-*";
+ Check(RunAllTests(env, NO_FAILURE) == 0,
+ "RUN_ALL_TESTS() should return zero, as there is no test to run.");
+ Check(!env->set_up_was_run(),
+ "The global set-up should not run, as there is no test to run.");
+ Check(!env->tear_down_was_run(),
+ "The global tear-down should not run, "
+ "as the global set-up was not run.");
+
+ printf("PASS\n");
+ return 0;
+}
diff --git a/test/gtest_filter_unittest.py b/test/gtest_filter_unittest.py
new file mode 100755
index 0000000..cd88cdf
--- /dev/null
+++ b/test/gtest_filter_unittest.py
@@ -0,0 +1,562 @@
+#!/usr/bin/env python
+#
+# Copyright 2005, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for Google Test test filters.
+
+A user can specify which test(s) in a Google Test program to run via either
+the GTEST_FILTER environment variable or the --gtest_filter flag.
+This script tests such functionality by invoking
+gtest_filter_unittest_ (a program written with Google Test) with different
+environments and command line flags.
+
+Note that test sharding may also influence which tests are filtered. Therefore,
+we test that here also.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sets
+import tempfile
+import unittest
+import gtest_test_utils
+
+# Constants.
+
+# The environment variable for specifying the test filters.
+FILTER_ENV_VAR = 'GTEST_FILTER'
+
+# The environment variables for test sharding.
+TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
+SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
+SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE'
+
+# The command line flag for specifying the test filters.
+FILTER_FLAG = 'gtest_filter'
+
+# The command line flag for including disabled tests.
+ALSO_RUN_DISABED_TESTS_FLAG = 'gtest_also_run_disabled_tests'
+
+# Command to run the gtest_filter_unittest_ program.
+COMMAND = os.path.join(gtest_test_utils.GetBuildDir(),
+ 'gtest_filter_unittest_')
+
+# Regex for determining whether parameterized tests are enabled in the binary.
+PARAM_TEST_REGEX = re.compile(r'/ParamTest')
+
+# Regex for parsing test case names from Google Test's output.
+TEST_CASE_REGEX = re.compile(r'^\[\-+\] \d+ tests? from (\w+(/\w+)?)')
+
+# Regex for parsing test names from Google Test's output.
+TEST_REGEX = re.compile(r'^\[\s*RUN\s*\].*\.(\w+(/\w+)?)')
+
+# Full names of all tests in gtest_filter_unittests_.
+PARAM_TESTS = [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestX/1',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqP/ParamTest.TestY/1',
+ 'SeqQ/ParamTest.TestX/0',
+ 'SeqQ/ParamTest.TestX/1',
+ 'SeqQ/ParamTest.TestY/0',
+ 'SeqQ/ParamTest.TestY/1',
+ ]
+
+DISABLED_TESTS = [
+ 'BarTest.DISABLED_TestFour',
+ 'BarTest.DISABLED_TestFive',
+ 'BazTest.DISABLED_TestC',
+ 'DISABLED_FoobarTest.Test1',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ 'DISABLED_FoobarbazTest.TestA',
+ ]
+
+# All the non-disabled tests.
+ACTIVE_TESTS = [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+
+ 'HasDeathTest.Test1',
+ 'HasDeathTest.Test2',
+ ] + PARAM_TESTS
+
+param_tests_present = None
+
+# Utilities.
+
+
+def SetEnvVar(env_var, value):
+ """Sets the env variable to 'value'; unsets it when 'value' is None."""
+
+ if value is not None:
+ os.environ[env_var] = value
+ elif env_var in os.environ:
+ del os.environ[env_var]
+
+
+def Run(command):
+ """Runs a Google Test program and returns a list of full names of the
+ tests that were run along with the test exit code.
+ """
+
+ stdout_file = os.popen(command, 'r')
+ tests_run = []
+ test_case = ''
+ test = ''
+ for line in stdout_file:
+ match = TEST_CASE_REGEX.match(line)
+ if match is not None:
+ test_case = match.group(1)
+ else:
+ match = TEST_REGEX.match(line)
+ if match is not None:
+ test = match.group(1)
+ tests_run += [test_case + '.' + test]
+ exit_code = stdout_file.close()
+ return (tests_run, exit_code)
+
+
+def InvokeWithModifiedEnv(extra_env, function, *args, **kwargs):
+ """Runs the given function and arguments in a modified environment."""
+ try:
+ original_env = os.environ.copy()
+ os.environ.update(extra_env)
+ return function(*args, **kwargs)
+ finally:
+ for key in extra_env.iterkeys():
+ if key in original_env:
+ os.environ[key] = original_env[key]
+ else:
+ del os.environ[key]
+
+
+def RunWithSharding(total_shards, shard_index, command):
+ """Runs the Google Test program shard and returns a list of full names of the
+ tests that were run along with the exit code.
+ """
+
+ extra_env = {SHARD_INDEX_ENV_VAR: str(shard_index),
+ TOTAL_SHARDS_ENV_VAR: str(total_shards)}
+ return InvokeWithModifiedEnv(extra_env, Run, command)
+
+# The unit test.
+
+
+class GTestFilterUnitTest(unittest.TestCase):
+ """Tests using the GTEST_FILTER environment variable or the
+ --gtest_filter flag to filter tests.
+ """
+
+ # Utilities.
+
+ def AssertSetEqual(self, lhs, rhs):
+ """Asserts that two sets are equal."""
+
+ for elem in lhs:
+ self.assert_(elem in rhs, '%s in %s' % (elem, rhs))
+
+ for elem in rhs:
+ self.assert_(elem in lhs, '%s in %s' % (elem, lhs))
+
+ def AssertPartitionIsValid(self, set_var, list_of_sets):
+ """Asserts that list_of_sets is a valid partition of set_var."""
+
+ full_partition = []
+ for slice_var in list_of_sets:
+ full_partition.extend(slice_var)
+ self.assertEqual(len(set_var), len(full_partition))
+ self.assertEqual(sets.Set(set_var), sets.Set(full_partition))
+
+ def RunAndVerify(self, gtest_filter, tests_to_run):
+ """Runs gtest_flag_unittest_ with the given filter, and verifies
+ that the right set of tests were run.
+ """
+ # Adjust tests_to_run in case value parameterized tests are disabled
+ # in the binary.
+ global param_tests_present
+ if not param_tests_present:
+ tests_to_run = list(sets.Set(tests_to_run) - sets.Set(PARAM_TESTS))
+
+ # First, tests using GTEST_FILTER.
+
+ SetEnvVar(FILTER_ENV_VAR, gtest_filter)
+ tests_run = Run(COMMAND)[0]
+ SetEnvVar(FILTER_ENV_VAR, None)
+
+ self.AssertSetEqual(tests_run, tests_to_run)
+
+ # Next, tests using --gtest_filter.
+
+ if gtest_filter is None:
+ command = COMMAND
+ else:
+ command = '%s --%s=%s' % (COMMAND, FILTER_FLAG, gtest_filter)
+
+ tests_run = Run(command)[0]
+ self.AssertSetEqual(tests_run, tests_to_run)
+
+ def RunAndVerifyWithSharding(self, gtest_filter, total_shards, tests_to_run,
+ command=COMMAND, check_exit_0=False):
+ """Runs all shards of gtest_flag_unittest_ with the given filter, and
+ verifies that the right set of tests were run. The union of tests run
+ on each shard should be identical to tests_to_run, without duplicates.
+ If check_exit_0, make sure that all shards returned 0.
+ """
+ SetEnvVar(FILTER_ENV_VAR, gtest_filter)
+ partition = []
+ for i in range(0, total_shards):
+ (tests_run, exit_code) = RunWithSharding(total_shards, i, command)
+ if check_exit_0:
+ self.assert_(exit_code is None)
+ partition.append(tests_run)
+
+ self.AssertPartitionIsValid(tests_to_run, partition)
+ SetEnvVar(FILTER_ENV_VAR, None)
+
+ def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run):
+ """Runs gtest_flag_unittest_ with the given filter, and enables
+ disabled tests. Verifies that the right set of tests were run.
+ """
+ # Construct the command line.
+ command = '%s --%s' % (COMMAND, ALSO_RUN_DISABED_TESTS_FLAG)
+ if gtest_filter is not None:
+ command = '%s --%s=%s' % (command, FILTER_FLAG, gtest_filter)
+
+ tests_run = Run(command)[0]
+ self.AssertSetEqual(tests_run, tests_to_run)
+
+ def setUp(self):
+ """Sets up test case. Determines whether value-parameterized tests are
+ enabled in the binary and sets flags accordingly.
+ """
+ global param_tests_present
+ if param_tests_present is None:
+ param_tests_present = PARAM_TEST_REGEX.search(
+ '\n'.join(os.popen(COMMAND, 'r').readlines())) is not None
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of not specifying the filter."""
+
+ self.RunAndVerify(None, ACTIVE_TESTS)
+
+ def testDefaultBehaviorWithShards(self):
+ """Tests the behavior of not specifying the filter, with sharding
+ enabled.
+ """
+ self.RunAndVerifyWithSharding(None, 1, ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, 2, ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) - 1, ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS), ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) + 1, ACTIVE_TESTS)
+
+ def testEmptyFilter(self):
+ """Tests an empty filter."""
+
+ self.RunAndVerify('', [])
+ self.RunAndVerifyWithSharding('', 1, [])
+ self.RunAndVerifyWithSharding('', 2, [])
+
+ def testBadFilter(self):
+ """Tests a filter that matches nothing."""
+
+ self.RunAndVerify('BadFilter', [])
+ self.RunAndVerifyAllowingDisabled('BadFilter', [])
+
+ def testFullName(self):
+ """Tests filtering by full name."""
+
+ self.RunAndVerify('FooTest.Xyz', ['FooTest.Xyz'])
+ self.RunAndVerifyAllowingDisabled('FooTest.Xyz', ['FooTest.Xyz'])
+ self.RunAndVerifyWithSharding('FooTest.Xyz', 5, ['FooTest.Xyz'])
+
+ def testUniversalFilters(self):
+ """Tests filters that match everything."""
+
+ self.RunAndVerify('*', ACTIVE_TESTS)
+ self.RunAndVerify('*.*', ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding('*.*', len(ACTIVE_TESTS) - 3, ACTIVE_TESTS)
+ self.RunAndVerifyAllowingDisabled('*', ACTIVE_TESTS + DISABLED_TESTS)
+ self.RunAndVerifyAllowingDisabled('*.*', ACTIVE_TESTS + DISABLED_TESTS)
+
+ def testFilterByTestCase(self):
+ """Tests filtering by test case name."""
+
+ self.RunAndVerify('FooTest.*', ['FooTest.Abc', 'FooTest.Xyz'])
+
+ BAZ_TESTS = ['BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB']
+ self.RunAndVerify('BazTest.*', BAZ_TESTS)
+ self.RunAndVerifyAllowingDisabled('BazTest.*',
+ BAZ_TESTS + ['BazTest.DISABLED_TestC'])
+
+ def testFilterByTest(self):
+ """Tests filtering by test name."""
+
+ self.RunAndVerify('*.TestOne', ['BarTest.TestOne', 'BazTest.TestOne'])
+
+ def testFilterDisabledTests(self):
+ """Select only the disabled tests to run."""
+
+ self.RunAndVerify('DISABLED_FoobarTest.Test1', [])
+ self.RunAndVerifyAllowingDisabled('DISABLED_FoobarTest.Test1',
+ ['DISABLED_FoobarTest.Test1'])
+
+ self.RunAndVerify('*DISABLED_*', [])
+ self.RunAndVerifyAllowingDisabled('*DISABLED_*', DISABLED_TESTS)
+
+ self.RunAndVerify('*.DISABLED_*', [])
+ self.RunAndVerifyAllowingDisabled('*.DISABLED_*', [
+ 'BarTest.DISABLED_TestFour',
+ 'BarTest.DISABLED_TestFive',
+ 'BazTest.DISABLED_TestC',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ ])
+
+ self.RunAndVerify('DISABLED_*', [])
+ self.RunAndVerifyAllowingDisabled('DISABLED_*', [
+ 'DISABLED_FoobarTest.Test1',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ 'DISABLED_FoobarbazTest.TestA',
+ ])
+
+ def testWildcardInTestCaseName(self):
+ """Tests using wildcard in the test case name."""
+
+ self.RunAndVerify('*a*.*', [
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+
+ 'HasDeathTest.Test1',
+ 'HasDeathTest.Test2', ] + PARAM_TESTS)
+
+ def testWildcardInTestName(self):
+ """Tests using wildcard in the test name."""
+
+ self.RunAndVerify('*.*A*', ['FooTest.Abc', 'BazTest.TestA'])
+
+ def testFilterWithoutDot(self):
+ """Tests a filter that has no '.' in it."""
+
+ self.RunAndVerify('*z*', [
+ 'FooTest.Xyz',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ])
+
+ def testTwoPatterns(self):
+ """Tests filters that consist of two patterns."""
+
+ self.RunAndVerify('Foo*.*:*A*', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BazTest.TestA',
+ ])
+
+ # An empty pattern + a non-empty one
+ self.RunAndVerify(':*A*', ['FooTest.Abc', 'BazTest.TestA'])
+
+ def testThreePatterns(self):
+ """Tests filters that consist of three patterns."""
+
+ self.RunAndVerify('*oo*:*A*:*One', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ ])
+
+ # The 2nd pattern is empty.
+ self.RunAndVerify('*oo*::*One', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+
+ 'BazTest.TestOne',
+ ])
+
+ # The last 2 patterns are empty.
+ self.RunAndVerify('*oo*::', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ ])
+
+ def testNegativeFilters(self):
+ self.RunAndVerify('*-HasDeathTest.Test1', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+
+ 'HasDeathTest.Test2',
+ ] + PARAM_TESTS)
+
+ self.RunAndVerify('*-FooTest.Abc:HasDeathTest.*', [
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ] + PARAM_TESTS)
+
+ self.RunAndVerify('BarTest.*-BarTest.TestOne', [
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ ])
+
+ # Tests without leading '*'.
+ self.RunAndVerify('-FooTest.Abc:FooTest.Xyz:HasDeathTest.*', [
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ] + PARAM_TESTS)
+
+ # Value parameterized tests.
+ self.RunAndVerify('*/*', PARAM_TESTS)
+
+ # Value parameterized tests filtering by the sequence name.
+ self.RunAndVerify('SeqP/*', [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestX/1',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqP/ParamTest.TestY/1',
+ ])
+
+ # Value parameterized tests filtering by the test name.
+ self.RunAndVerify('*/0', [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqQ/ParamTest.TestX/0',
+ 'SeqQ/ParamTest.TestY/0',
+ ])
+
+ def testFlagOverridesEnvVar(self):
+ """Tests that the --gtest_filter flag overrides the GTEST_FILTER
+ environment variable.
+ """
+
+ SetEnvVar(FILTER_ENV_VAR, 'Foo*')
+ command = '%s --%s=%s' % (COMMAND, FILTER_FLAG, '*One')
+ tests_run = Run(command)[0]
+ SetEnvVar(FILTER_ENV_VAR, None)
+
+ self.AssertSetEqual(tests_run, ['BarTest.TestOne', 'BazTest.TestOne'])
+
+ def testShardStatusFileIsCreated(self):
+ """Tests that the shard file is created if specified in the environment."""
+
+ test_tmpdir = tempfile.mkdtemp()
+ shard_status_file = os.path.join(test_tmpdir, 'shard_status_file')
+ self.assert_(not os.path.exists(shard_status_file))
+
+ extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
+ stdout_file = InvokeWithModifiedEnv(extra_env, os.popen, COMMAND, 'r')
+ try:
+ stdout_file.readlines()
+ finally:
+ stdout_file.close()
+ self.assert_(os.path.exists(shard_status_file))
+ os.remove(shard_status_file)
+ os.removedirs(test_tmpdir)
+
+ def testShardStatusFileIsCreatedWithListTests(self):
+ """Tests that the shard file is created with --gtest_list_tests."""
+
+ test_tmpdir = tempfile.mkdtemp()
+ shard_status_file = os.path.join(test_tmpdir, 'shard_status_file2')
+ self.assert_(not os.path.exists(shard_status_file))
+
+ extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
+ stdout_file = InvokeWithModifiedEnv(extra_env, os.popen,
+ '%s --gtest_list_tests' % COMMAND, 'r')
+ try:
+ stdout_file.readlines()
+ finally:
+ stdout_file.close()
+ self.assert_(os.path.exists(shard_status_file))
+ os.remove(shard_status_file)
+ os.removedirs(test_tmpdir)
+
+ def testShardingWorksWithDeathTests(self):
+ """Tests integration with death tests and sharding."""
+ gtest_filter = 'HasDeathTest.*:SeqP/*'
+ expected_tests = [
+ 'HasDeathTest.Test1',
+ 'HasDeathTest.Test2',
+
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestX/1',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqP/ParamTest.TestY/1',
+ ]
+
+ for command in (COMMAND + ' --gtest_death_test_style=threadsafe',
+ COMMAND + ' --gtest_death_test_style=fast'):
+ self.RunAndVerifyWithSharding(gtest_filter, 3, expected_tests,
+ check_exit_0=True, command=command)
+ self.RunAndVerifyWithSharding(gtest_filter, 5, expected_tests,
+ check_exit_0=True, command=command)
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_filter_unittest_.cc b/test/gtest_filter_unittest_.cc
new file mode 100644
index 0000000..dd4f716
--- /dev/null
+++ b/test/gtest_filter_unittest_.cc
@@ -0,0 +1,150 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Unit test for Google Test test filters.
+//
+// A user can specify which test(s) in a Google Test program to run via
+// either the GTEST_FILTER environment variable or the --gtest_filter
+// flag. This is used for testing such functionality.
+//
+// The program will be invoked from a Python unit test. Don't run it
+// directly.
+
+#include <gtest/gtest.h>
+
+
+namespace {
+
+// Test case FooTest.
+
+class FooTest : public testing::Test {
+};
+
+TEST_F(FooTest, Abc) {
+}
+
+TEST_F(FooTest, Xyz) {
+ FAIL() << "Expected failure.";
+}
+
+
+// Test case BarTest.
+
+TEST(BarTest, TestOne) {
+}
+
+TEST(BarTest, TestTwo) {
+}
+
+TEST(BarTest, TestThree) {
+}
+
+TEST(BarTest, DISABLED_TestFour) {
+ FAIL() << "Expected failure.";
+}
+
+TEST(BarTest, DISABLED_TestFive) {
+ FAIL() << "Expected failure.";
+}
+
+// Test case BazTest.
+
+TEST(BazTest, TestOne) {
+ FAIL() << "Expected failure.";
+}
+
+TEST(BazTest, TestA) {
+}
+
+TEST(BazTest, TestB) {
+}
+
+TEST(BazTest, DISABLED_TestC) {
+ FAIL() << "Expected failure.";
+}
+
+// Test case HasDeathTest
+
+TEST(HasDeathTest, Test1) {
+#if GTEST_HAS_DEATH_TEST
+ EXPECT_DEATH({exit(1);},
+ ".*");
+#endif // GTEST_HAS_DEATH_TEST
+}
+
+// We need at least two death tests to make sure that the all death tests
+// aren't on the first shard.
+TEST(HasDeathTest, Test2) {
+#if GTEST_HAS_DEATH_TEST
+ EXPECT_DEATH({exit(1);},
+ ".*");
+#endif // GTEST_HAS_DEATH_TEST
+}
+
+
+// Test case FoobarTest
+
+TEST(DISABLED_FoobarTest, Test1) {
+ FAIL() << "Expected failure.";
+}
+
+TEST(DISABLED_FoobarTest, DISABLED_Test2) {
+ FAIL() << "Expected failure.";
+}
+
+// Test case FoobarbazTest
+
+TEST(DISABLED_FoobarbazTest, TestA) {
+ FAIL() << "Expected failure.";
+}
+
+#if GTEST_HAS_PARAM_TEST
+class ParamTest : public testing::TestWithParam<int> {
+};
+
+TEST_P(ParamTest, TestX) {
+}
+
+TEST_P(ParamTest, TestY) {
+}
+
+INSTANTIATE_TEST_CASE_P(SeqP, ParamTest, testing::Values(1, 2));
+INSTANTIATE_TEST_CASE_P(SeqQ, ParamTest, testing::Values(5, 6));
+#endif // GTEST_HAS_PARAM_TEST
+
+} // namespace
+
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/test/gtest_help_test.py b/test/gtest_help_test.py
new file mode 100755
index 0000000..98c8fe7
--- /dev/null
+++ b/test/gtest_help_test.py
@@ -0,0 +1,127 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests the --help flag of Google C++ Testing Framework.
+
+SYNOPSIS
+ gtest_help_test.py --gtest_build_dir=BUILD/DIR
+ # where BUILD/DIR contains the built gtest_help_test_ file.
+ gtest_help_test.py
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+import os
+import re
+import unittest
+
+
+IS_WINDOWS = os.name == 'nt'
+
+if IS_WINDOWS:
+ PROGRAM = 'gtest_help_test_.exe'
+else:
+ PROGRAM = 'gtest_help_test_'
+
+PROGRAM_PATH = os.path.join(gtest_test_utils.GetBuildDir(), PROGRAM)
+FLAG_PREFIX = '--gtest_'
+CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions'
+
+# The help message must match this regex.
+HELP_REGEX = re.compile(
+ FLAG_PREFIX + r'list_tests.*' +
+ FLAG_PREFIX + r'filter=.*' +
+ FLAG_PREFIX + r'also_run_disabled_tests.*' +
+ FLAG_PREFIX + r'repeat=.*' +
+ FLAG_PREFIX + r'color=.*' +
+ FLAG_PREFIX + r'print_time.*' +
+ FLAG_PREFIX + r'output=.*' +
+ FLAG_PREFIX + r'break_on_failure.*' +
+ FLAG_PREFIX + r'throw_on_failure.*',
+ re.DOTALL)
+
+
+def RunWithFlag(flag):
+ """Runs gtest_help_test_ with the given flag.
+
+ Returns:
+ the exit code and the text output as a tuple.
+ Args:
+ flag: the command-line flag to pass to gtest_help_test_, or None.
+ """
+
+ if flag is None:
+ command = [PROGRAM_PATH]
+ else:
+ command = [PROGRAM_PATH, flag]
+ child = gtest_test_utils.Subprocess(command)
+ return child.exit_code, child.output
+
+
+class GTestHelpTest(unittest.TestCase):
+ """Tests the --help flag and its equivalent forms."""
+
+ def TestHelpFlag(self, flag):
+ """Verifies that the right message is printed and the tests are
+ skipped when the given flag is specified."""
+
+ exit_code, output = RunWithFlag(flag)
+ self.assertEquals(0, exit_code)
+ self.assert_(HELP_REGEX.search(output), output)
+ if IS_WINDOWS:
+ self.assert_(CATCH_EXCEPTIONS_FLAG in output, output)
+ else:
+ self.assert_(CATCH_EXCEPTIONS_FLAG not in output, output)
+
+ def testPrintsHelpWithFullFlag(self):
+ self.TestHelpFlag('--help')
+
+ def testPrintsHelpWithShortFlag(self):
+ self.TestHelpFlag('-h')
+
+ def testPrintsHelpWithQuestionFlag(self):
+ self.TestHelpFlag('-?')
+
+ def testPrintsHelpWithWindowsStyleQuestionFlag(self):
+ self.TestHelpFlag('/?')
+
+ def testRunsTestsWithoutHelpFlag(self):
+ """Verifies that when no help flag is specified, the tests are run
+ and the help message is not printed."""
+
+ exit_code, output = RunWithFlag(None)
+ self.assert_(exit_code != 0)
+ self.assert_(not HELP_REGEX.search(output), output)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_help_test_.cc b/test/gtest_help_test_.cc
new file mode 100644
index 0000000..0282bc8
--- /dev/null
+++ b/test/gtest_help_test_.cc
@@ -0,0 +1,42 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// This program is meant to be run by gtest_help_test.py. Do not run
+// it directly.
+
+#include <gtest/gtest.h>
+
+// When a help flag is specified, this program should skip the tests
+// and exit with 0; otherwise the following test will be executed,
+// causing this program to exit with a non-zero code.
+TEST(HelpFlagTest, ShouldNotBeRun) {
+ ASSERT_TRUE(false) << "Tests shouldn't be run when --help is specified.";
+}
diff --git a/test/gtest_list_tests_unittest.py b/test/gtest_list_tests_unittest.py
new file mode 100755
index 0000000..9cefa15
--- /dev/null
+++ b/test/gtest_list_tests_unittest.py
@@ -0,0 +1,165 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for Google Test's --gtest_list_tests flag.
+
+A user can ask Google Test to list all tests by specifying the
+--gtest_list_tests flag. This script tests such functionality
+by invoking gtest_list_tests_unittest_ (a program written with
+Google Test) the command line flags.
+"""
+
+__author__ = 'phanna@google.com (Patrick Hanna)'
+
+import gtest_test_utils
+import os
+import re
+import sys
+import unittest
+
+
+# Constants.
+
+# The command line flag for enabling/disabling listing all tests.
+LIST_TESTS_FLAG = 'gtest_list_tests'
+
+# Path to the gtest_list_tests_unittest_ program.
+EXE_PATH = os.path.join(gtest_test_utils.GetBuildDir(),
+ 'gtest_list_tests_unittest_');
+
+# The expected output when running gtest_list_tests_unittest_ with
+# --gtest_list_tests
+EXPECTED_OUTPUT = """FooDeathTest.
+ Test1
+Foo.
+ Bar1
+ Bar2
+ Bar3
+Abc.
+ Xyz
+ Def
+FooBar.
+ Baz
+FooTest.
+ Test1
+ Test2
+ Test3
+"""
+
+# Utilities.
+
+def Run(command):
+ """Runs a command and returns the list of tests printed.
+ """
+
+ stdout_file = os.popen(command, "r")
+
+ output = stdout_file.read()
+
+ stdout_file.close()
+ return output
+
+
+# The unit test.
+
+class GTestListTestsUnitTest(unittest.TestCase):
+ """Tests using the --gtest_list_tests flag to list all tests.
+ """
+
+ def RunAndVerify(self, flag_value, expected_output, other_flag):
+ """Runs gtest_list_tests_unittest_ and verifies that it prints
+ the correct tests.
+
+ Args:
+ flag_value: value of the --gtest_list_tests flag;
+ None if the flag should not be present.
+
+ expected_output: the expected output after running command;
+
+ other_flag: a different flag to be passed to command
+ along with gtest_list_tests;
+ None if the flag should not be present.
+ """
+
+ if flag_value is None:
+ flag = ''
+ flag_expression = "not set"
+ elif flag_value == '0':
+ flag = ' --%s=0' % LIST_TESTS_FLAG
+ flag_expression = "0"
+ else:
+ flag = ' --%s' % LIST_TESTS_FLAG
+ flag_expression = "1"
+
+ command = EXE_PATH + flag
+
+ if other_flag is not None:
+ command += " " + other_flag
+
+ output = Run(command)
+
+ msg = ('when %s is %s, the output of "%s" is "%s".' %
+ (LIST_TESTS_FLAG, flag_expression, command, output))
+
+ if expected_output is not None:
+ self.assert_(output == expected_output, msg)
+ else:
+ self.assert_(output != EXPECTED_OUTPUT, msg)
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of the default mode."""
+
+ self.RunAndVerify(flag_value=None,
+ expected_output=None,
+ other_flag=None)
+
+ def testFlag(self):
+ """Tests using the --gtest_list_tests flag."""
+
+ self.RunAndVerify(flag_value='0',
+ expected_output=None,
+ other_flag=None)
+ self.RunAndVerify(flag_value='1',
+ expected_output=EXPECTED_OUTPUT,
+ other_flag=None)
+
+ def testOverrideOtherFlags(self):
+ """Tests that --gtest_list_tests overrides all other flags."""
+
+ self.RunAndVerify(flag_value="1",
+ expected_output=EXPECTED_OUTPUT,
+ other_flag="--gtest_filter=*")
+ self.RunAndVerify(flag_value="1",
+ expected_output=EXPECTED_OUTPUT,
+ other_flag="--gtest_break_on_failure")
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_list_tests_unittest_.cc b/test/gtest_list_tests_unittest_.cc
new file mode 100644
index 0000000..566694b
--- /dev/null
+++ b/test/gtest_list_tests_unittest_.cc
@@ -0,0 +1,87 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: phanna@google.com (Patrick Hanna)
+
+// Unit test for Google Test's --gtest_list_tests flag.
+//
+// A user can ask Google Test to list all tests that will run
+// so that when using a filter, a user will know what
+// tests to look for. The tests will not be run after listing.
+//
+// This program will be invoked from a Python unit test.
+// Don't run it directly.
+
+#include <gtest/gtest.h>
+
+
+namespace {
+
+// Several different test cases and tests that will be listed.
+TEST(Foo, Bar1) {
+}
+
+TEST(Foo, Bar2) {
+}
+
+TEST(Foo, Bar3) {
+}
+
+TEST(Abc, Xyz) {
+}
+
+TEST(Abc, Def) {
+}
+
+TEST(FooBar, Baz) {
+}
+
+class FooTest : public testing::Test {
+};
+
+TEST_F(FooTest, Test1) {
+}
+
+TEST_F(FooTest, Test2) {
+}
+
+TEST_F(FooTest, Test3) {
+}
+
+TEST(FooDeathTest, Test1) {
+}
+
+} // namespace
+
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/test/gtest_main_unittest.cc b/test/gtest_main_unittest.cc
new file mode 100644
index 0000000..7a3f0ad
--- /dev/null
+++ b/test/gtest_main_unittest.cc
@@ -0,0 +1,45 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <gtest/gtest.h>
+
+// Tests that we don't have to define main() when we link to
+// gtest_main instead of gtest.
+
+namespace {
+
+TEST(GTestMainTest, ShouldSucceed) {
+}
+
+} // namespace
+
+// We are using the main() function defined in src/gtest_main.cc, so
+// we don't define it here.
diff --git a/test/gtest_nc.cc b/test/gtest_nc.cc
new file mode 100644
index 0000000..73b5db6
--- /dev/null
+++ b/test/gtest_nc.cc
@@ -0,0 +1,234 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// This file is the input to a negative-compilation test for Google
+// Test. Code here is NOT supposed to compile. Its purpose is to
+// verify that certain incorrect usages of the Google Test API are
+// indeed rejected by the compiler.
+//
+// We still need to write the negative-compilation test itself, which
+// will be tightly coupled with the build environment.
+//
+// TODO(wan@google.com): finish the negative-compilation test.
+
+#ifdef TEST_CANNOT_IGNORE_RUN_ALL_TESTS_RESULT
+// Tests that the result of RUN_ALL_TESTS() cannot be ignored.
+
+#include <gtest/gtest.h>
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+ RUN_ALL_TESTS(); // This line shouldn't compile.
+}
+
+#elif defined(TEST_USER_CANNOT_INCLUDE_GTEST_INTERNAL_INL_H)
+// Tests that a user cannot include gtest-internal-inl.h in his code.
+
+#include "src/gtest-internal-inl.h"
+
+#elif defined(TEST_CATCHES_DECLARING_SETUP_IN_TEST_FIXTURE_WITH_TYPO)
+// Tests that the compiler catches the typo when a user declares a
+// Setup() method in a test fixture.
+
+#include <gtest/gtest.h>
+
+class MyTest : public testing::Test {
+ protected:
+ void Setup() {}
+};
+
+#elif defined(TEST_CATCHES_CALLING_SETUP_IN_TEST_WITH_TYPO)
+// Tests that the compiler catches the typo when a user calls Setup()
+// from a test fixture.
+
+#include <gtest/gtest.h>
+
+class MyTest : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ testing::Test::Setup(); // Tries to call SetUp() in the parent class.
+ }
+};
+
+#elif defined(TEST_CATCHES_DECLARING_SETUP_IN_ENVIRONMENT_WITH_TYPO)
+// Tests that the compiler catches the typo when a user declares a
+// Setup() method in a subclass of Environment.
+
+#include <gtest/gtest.h>
+
+class MyEnvironment : public testing::Environment {
+ public:
+ void Setup() {}
+};
+
+#elif defined(TEST_CATCHES_CALLING_SETUP_IN_ENVIRONMENT_WITH_TYPO)
+// Tests that the compiler catches the typo when a user calls Setup()
+// in an Environment.
+
+#include <gtest/gtest.h>
+
+class MyEnvironment : public testing::Environment {
+ protected:
+ virtual void SetUp() {
+ // Tries to call SetUp() in the parent class.
+ testing::Environment::Setup();
+ }
+};
+
+#elif defined(TEST_CATCHES_WRONG_CASE_IN_TYPED_TEST_P)
+// Tests that the compiler catches using the wrong test case name in
+// TYPED_TEST_P.
+
+#include <gtest/gtest.h>
+
+template <typename T>
+class FooTest : public testing::Test {
+};
+
+template <typename T>
+class BarTest : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(FooTest);
+TYPED_TEST_P(BarTest, A) {} // Wrong test case name.
+REGISTER_TYPED_TEST_CASE_P(FooTest, A);
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<int>);
+
+#elif defined(TEST_CATCHES_WRONG_CASE_IN_REGISTER_TYPED_TEST_CASE_P)
+// Tests that the compiler catches using the wrong test case name in
+// REGISTER_TYPED_TEST_CASE_P.
+
+#include <gtest/gtest.h>
+
+template <typename T>
+class FooTest : public testing::Test {
+};
+
+template <typename T>
+class BarTest : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(FooTest);
+TYPED_TEST_P(FooTest, A) {}
+REGISTER_TYPED_TEST_CASE_P(BarTest, A); // Wrong test case name.
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<int>);
+
+#elif defined(TEST_CATCHES_WRONG_CASE_IN_INSTANTIATE_TYPED_TEST_CASE_P)
+// Tests that the compiler catches using the wrong test case name in
+// INSTANTIATE_TYPED_TEST_CASE_P.
+
+#include <gtest/gtest.h>
+
+template <typename T>
+class FooTest : public testing::Test {
+};
+
+template <typename T>
+class BarTest : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(FooTest);
+TYPED_TEST_P(FooTest, A) {}
+REGISTER_TYPED_TEST_CASE_P(FooTest, A);
+
+// Wrong test case name.
+INSTANTIATE_TYPED_TEST_CASE_P(My, BarTest, testing::Types<int>);
+
+#elif defined(TEST_CATCHES_INSTANTIATE_TYPED_TESET_CASE_P_WITH_SAME_NAME_PREFIX)
+// Tests that the compiler catches instantiating TYPED_TEST_CASE_P
+// twice with the same name prefix.
+
+#include <gtest/gtest.h>
+
+template <typename T>
+class FooTest : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(FooTest);
+TYPED_TEST_P(FooTest, A) {}
+REGISTER_TYPED_TEST_CASE_P(FooTest, A);
+
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<int>);
+
+// Wrong name prefix: "My" has been used.
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, testing::Types<double>);
+
+#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_IS_NOT_A_TYPE)
+
+#include <gtest/gtest.h>
+
+// Tests that StaticAssertTypeEq<T1, T2> cannot be used as a type.
+testing::StaticAssertTypeEq<int, int> dummy;
+
+#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_WORKS_IN_NAMESPACE)
+
+#include <gtest/gtest.h>
+
+// Tests that StaticAssertTypeEq<T1, T2> works in a namespace scope.
+static bool dummy = testing::StaticAssertTypeEq<int, const int>();
+
+#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_WORKS_IN_CLASS)
+
+#include <gtest/gtest.h>
+
+template <typename T>
+class Helper {
+ public:
+ // Tests that StaticAssertTypeEq<T1, T2> works in a class.
+ Helper() { testing::StaticAssertTypeEq<int, T>(); }
+
+ void DoSomething() {}
+};
+
+void Test() {
+ Helper<bool> h;
+ h.DoSomething(); // To avoid the "unused variable" warning.
+}
+
+#elif defined(TEST_STATIC_ASSERT_TYPE_EQ_WORKS_IN_FUNCTION)
+
+#include <gtest/gtest.h>
+
+void Test() {
+ // Tests that StaticAssertTypeEq<T1, T2> works inside a function.
+ testing::StaticAssertTypeEq<const int, int>();
+}
+
+#else
+// A sanity test. This should compile.
+
+#include <gtest/gtest.h>
+
+int main() {
+ return RUN_ALL_TESTS();
+}
+
+#endif
diff --git a/test/gtest_nc_test.py b/test/gtest_nc_test.py
new file mode 100755
index 0000000..6e77d70
--- /dev/null
+++ b/test/gtest_nc_test.py
@@ -0,0 +1,101 @@
+#!/usr/bin/env python
+#
+# Copyright 2007, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Negative compilation test for Google Test."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import sys
+import unittest
+
+
+class GTestNCTest(unittest.TestCase):
+ """Negative compilation test for Google Test."""
+
+ def testCompilerError(self):
+ """Verifies that erroneous code leads to expected compiler
+ messages."""
+
+ # Defines a list of test specs, where each element is a tuple
+ # (test name, list of regexes for matching the compiler errors).
+ test_specs = [
+ ('CANNOT_IGNORE_RUN_ALL_TESTS_RESULT',
+ [r'ignoring return value']),
+
+ ('USER_CANNOT_INCLUDE_GTEST_INTERNAL_INL_H',
+ [r'must not be included except by Google Test itself']),
+
+ ('CATCHES_DECLARING_SETUP_IN_TEST_FIXTURE_WITH_TYPO',
+ [r'Setup_should_be_spelled_SetUp']),
+
+ ('CATCHES_CALLING_SETUP_IN_TEST_WITH_TYPO',
+ [r'Setup_should_be_spelled_SetUp']),
+
+ ('CATCHES_DECLARING_SETUP_IN_ENVIRONMENT_WITH_TYPO',
+ [r'Setup_should_be_spelled_SetUp']),
+
+ ('CATCHES_CALLING_SETUP_IN_ENVIRONMENT_WITH_TYPO',
+ [r'Setup_should_be_spelled_SetUp']),
+
+ ('CATCHES_WRONG_CASE_IN_TYPED_TEST_P',
+ [r'BarTest.*was not declared']),
+
+ ('CATCHES_WRONG_CASE_IN_REGISTER_TYPED_TEST_CASE_P',
+ [r'BarTest.*was not declared']),
+
+ ('CATCHES_WRONG_CASE_IN_INSTANTIATE_TYPED_TEST_CASE_P',
+ [r'BarTest.*not declared']),
+
+ ('CATCHES_INSTANTIATE_TYPED_TESET_CASE_P_WITH_SAME_NAME_PREFIX',
+ [r'redefinition of.*My.*FooTest']),
+
+ ('STATIC_ASSERT_TYPE_EQ_IS_NOT_A_TYPE',
+ [r'StaticAssertTypeEq.* does not name a type']),
+
+ ('STATIC_ASSERT_TYPE_EQ_WORKS_IN_NAMESPACE',
+ [r'StaticAssertTypeEq.*int.*const int']),
+
+ ('STATIC_ASSERT_TYPE_EQ_WORKS_IN_CLASS',
+ [r'StaticAssertTypeEq.*int.*bool']),
+
+ ('STATIC_ASSERT_TYPE_EQ_WORKS_IN_FUNCTION',
+ [r'StaticAssertTypeEq.*const int.*int']),
+
+ ('SANITY',
+ None)
+ ]
+
+ # TODO(wan@google.com): verify that the test specs are satisfied.
+
+
+if __name__ == '__main__':
+ unittest.main()
diff --git a/test/gtest_no_test_unittest.cc b/test/gtest_no_test_unittest.cc
new file mode 100644
index 0000000..afe2dc0
--- /dev/null
+++ b/test/gtest_no_test_unittest.cc
@@ -0,0 +1,54 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Tests that a Google Test program that has no test defined can run
+// successfully.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <gtest/gtest.h>
+
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // An ad-hoc assertion outside of all tests.
+ //
+ // This serves two purposes:
+ //
+ // 1. It verifies that an ad-hoc assertion can be executed even if
+ // no test is defined.
+ // 2. We had a bug where the XML output won't be generated if an
+ // assertion is executed before RUN_ALL_TESTS() is called, even
+ // though --gtest_output=xml is specified. This makes sure the
+ // bug is fixed and doesn't regress.
+ EXPECT_EQ(1, 1);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/test/gtest_output_test.py b/test/gtest_output_test.py
new file mode 100755
index 0000000..f35e002
--- /dev/null
+++ b/test/gtest_output_test.py
@@ -0,0 +1,244 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests the text output of Google C++ Testing Framework.
+
+SYNOPSIS
+ gtest_output_test.py --gtest_build_dir=BUILD/DIR --gengolden
+ # where BUILD/DIR contains the built gtest_output_test_ file.
+ gtest_output_test.py --gengolden
+ gtest_output_test.py
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import string
+import sys
+import unittest
+import gtest_test_utils
+
+
+# The flag for generating the golden file
+GENGOLDEN_FLAG = '--gengolden'
+
+IS_WINDOWS = os.name == 'nt'
+
+if IS_WINDOWS:
+ PROGRAM = r'..\build.dbg8\gtest_output_test_.exe'
+ GOLDEN_NAME = 'gtest_output_test_golden_win.txt'
+else:
+ PROGRAM = 'gtest_output_test_'
+ GOLDEN_NAME = 'gtest_output_test_golden_lin.txt'
+
+PROGRAM_PATH = os.path.join(gtest_test_utils.GetBuildDir(), PROGRAM)
+
+# At least one command we exercise must not have the
+# --gtest_internal_skip_environment_and_ad_hoc_tests flag.
+COMMAND_WITH_COLOR = ({}, PROGRAM_PATH + ' --gtest_color=yes')
+COMMAND_WITH_TIME = ({}, PROGRAM_PATH + ' --gtest_print_time '
+ '--gtest_internal_skip_environment_and_ad_hoc_tests '
+ '--gtest_filter="FatalFailureTest.*:LoggingTest.*"')
+COMMAND_WITH_DISABLED = ({}, PROGRAM_PATH + ' --gtest_also_run_disabled_tests '
+ '--gtest_internal_skip_environment_and_ad_hoc_tests '
+ '--gtest_filter="*DISABLED_*"')
+COMMAND_WITH_SHARDING = ({'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'},
+ PROGRAM_PATH +
+ ' --gtest_internal_skip_environment_and_ad_hoc_tests '
+ ' --gtest_filter="PassingTest.*"')
+
+GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(),
+ GOLDEN_NAME)
+
+
+def ToUnixLineEnding(s):
+ """Changes all Windows/Mac line endings in s to UNIX line endings."""
+
+ return s.replace('\r\n', '\n').replace('\r', '\n')
+
+
+def RemoveLocations(output):
+ """Removes all file location info from a Google Test program's output.
+
+ Args:
+ output: the output of a Google Test program.
+
+ Returns:
+ output with all file location info (in the form of
+ 'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or
+ 'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by
+ 'FILE_NAME:#: '.
+ """
+
+ return re.sub(r'.*[/\\](.+)(\:\d+|\(\d+\))\: ', r'\1:#: ', output)
+
+
+def RemoveStackTraces(output):
+ """Removes all stack traces from a Google Test program's output."""
+
+ # *? means "find the shortest string that matches".
+ return re.sub(r'Stack trace:(.|\n)*?\n\n',
+ 'Stack trace: (omitted)\n\n', output)
+
+
+def RemoveTime(output):
+ """Removes all time information from a Google Test program's output."""
+
+ return re.sub(r'\(\d+ ms', '(? ms', output)
+
+
+def RemoveTestCounts(output):
+ """Removes test counts from a Google Test program's output."""
+
+ output = re.sub(r'\d+ tests from \d+ test cases',
+ '? tests from ? test cases', output)
+ return re.sub(r'\d+ tests\.', '? tests.', output)
+
+
+def RemoveDeathTests(output):
+ """Removes death test information from a Google Test program's output."""
+
+ return re.sub(r'\n.*DeathTest.*', '', output)
+
+
+def NormalizeOutput(output):
+ """Normalizes output (the output of gtest_output_test_.exe)."""
+
+ output = ToUnixLineEnding(output)
+ output = RemoveLocations(output)
+ output = RemoveStackTraces(output)
+ output = RemoveTime(output)
+ return output
+
+
+def IterShellCommandOutput(env_cmd, stdin_string=None):
+ """Runs a command in a sub-process, and iterates the lines in its STDOUT.
+
+ Args:
+
+ env_cmd: The shell command. A 2-tuple where element 0 is a dict
+ of extra environment variables to set, and element 1
+ is a string with the command and any flags.
+ stdin_string: The string to be fed to the STDIN of the sub-process;
+ If None, the sub-process will inherit the STDIN
+ from the parent process.
+ """
+
+ # Spawns cmd in a sub-process, and gets its standard I/O file objects.
+ # Set and save the environment properly.
+ old_env_vars = dict(os.environ)
+ os.environ.update(env_cmd[0])
+ stdin_file, stdout_file = os.popen2(env_cmd[1], 'b')
+ os.environ.clear()
+ os.environ.update(old_env_vars)
+
+ # If the caller didn't specify a string for STDIN, gets it from the
+ # parent process.
+ if stdin_string is None:
+ stdin_string = sys.stdin.read()
+
+ # Feeds the STDIN string to the sub-process.
+ stdin_file.write(stdin_string)
+ stdin_file.close()
+
+ while True:
+ line = stdout_file.readline()
+ if not line: # EOF
+ stdout_file.close()
+ break
+
+ yield line
+
+
+def GetShellCommandOutput(env_cmd, stdin_string=None):
+ """Runs a command in a sub-process, and returns its STDOUT in a string.
+
+ Args:
+
+ env_cmd: The shell command. A 2-tuple where element 0 is a dict
+ of extra environment variables to set, and element 1
+ is a string with the command and any flags.
+ stdin_string: The string to be fed to the STDIN of the sub-process;
+ If None, the sub-process will inherit the STDIN
+ from the parent process.
+ """
+
+ lines = list(IterShellCommandOutput(env_cmd, stdin_string))
+ return string.join(lines, '')
+
+
+def GetCommandOutput(env_cmd):
+ """Runs a command and returns its output with all file location
+ info stripped off.
+
+ Args:
+ env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra
+ environment variables to set, and element 1 is a string with
+ the command and any flags.
+ """
+
+ # Disables exception pop-ups on Windows.
+ os.environ['GTEST_CATCH_EXCEPTIONS'] = '1'
+ return NormalizeOutput(GetShellCommandOutput(env_cmd, ''))
+
+
+def GetOutputOfAllCommands():
+ """Returns concatenated output from several representative commands."""
+
+ return (GetCommandOutput(COMMAND_WITH_COLOR) +
+ GetCommandOutput(COMMAND_WITH_TIME) +
+ GetCommandOutput(COMMAND_WITH_DISABLED) +
+ GetCommandOutput(COMMAND_WITH_SHARDING))
+
+
+class GTestOutputTest(unittest.TestCase):
+ def testOutput(self):
+ output = GetOutputOfAllCommands()
+ golden_file = open(GOLDEN_PATH, 'rb')
+ golden = golden_file.read()
+ golden_file.close()
+
+ # We want the test to pass regardless of death tests being
+ # supported or not.
+ self.assert_(output == golden or
+ RemoveTestCounts(output) ==
+ RemoveTestCounts(RemoveDeathTests(golden)))
+
+
+if __name__ == '__main__':
+ if sys.argv[1:] == [GENGOLDEN_FLAG]:
+ output = GetOutputOfAllCommands()
+ golden_file = open(GOLDEN_PATH, 'wb')
+ golden_file.write(output)
+ golden_file.close()
+ else:
+ gtest_test_utils.Main()
diff --git a/test/gtest_output_test_.cc b/test/gtest_output_test_.cc
new file mode 100644
index 0000000..90d89b9
--- /dev/null
+++ b/test/gtest_output_test_.cc
@@ -0,0 +1,1017 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// A unit test for Google Test itself. This verifies that the basic
+// constructs of Google Test work.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <gtest/gtest-spi.h>
+#include <gtest/gtest.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#include <stdlib.h>
+
+#if GTEST_HAS_PTHREAD
+#include <pthread.h>
+#endif // GTEST_HAS_PTHREAD
+
+#if GTEST_OS_LINUX
+#include <string.h>
+#include <signal.h>
+#include <string>
+#include <vector>
+#endif // GTEST_OS_LINUX
+
+using testing::ScopedFakeTestPartResultReporter;
+using testing::TestPartResultArray;
+
+using testing::internal::String;
+
+// Tests catching fatal failures.
+
+// A subroutine used by the following test.
+void TestEq1(int x) {
+ ASSERT_EQ(1, x);
+}
+
+// This function calls a test subroutine, catches the fatal failure it
+// generates, and then returns early.
+void TryTestSubroutine() {
+ // Calls a subrountine that yields a fatal failure.
+ TestEq1(2);
+
+ // Catches the fatal failure and aborts the test.
+ //
+ // The testing::Test:: prefix is necessary when calling
+ // HasFatalFailure() outside of a TEST, TEST_F, or test fixture.
+ if (testing::Test::HasFatalFailure()) return;
+
+ // If we get here, something is wrong.
+ FAIL() << "This should never be reached.";
+}
+
+TEST(PassingTest, PassingTest1) {
+}
+
+TEST(PassingTest, PassingTest2) {
+}
+
+// Tests catching a fatal failure in a subroutine.
+TEST(FatalFailureTest, FatalFailureInSubroutine) {
+ printf("(expecting a failure that x should be 1)\n");
+
+ TryTestSubroutine();
+}
+
+// Tests catching a fatal failure in a nested subroutine.
+TEST(FatalFailureTest, FatalFailureInNestedSubroutine) {
+ printf("(expecting a failure that x should be 1)\n");
+
+ // Calls a subrountine that yields a fatal failure.
+ TryTestSubroutine();
+
+ // Catches the fatal failure and aborts the test.
+ //
+ // When calling HasFatalFailure() inside a TEST, TEST_F, or test
+ // fixture, the testing::Test:: prefix is not needed.
+ if (HasFatalFailure()) return;
+
+ // If we get here, something is wrong.
+ FAIL() << "This should never be reached.";
+}
+
+// Tests HasFatalFailure() after a failed EXPECT check.
+TEST(FatalFailureTest, NonfatalFailureInSubroutine) {
+ printf("(expecting a failure on false)\n");
+ EXPECT_TRUE(false); // Generates a nonfatal failure
+ ASSERT_FALSE(HasFatalFailure()); // This should succeed.
+}
+
+// Tests interleaving user logging and Google Test assertions.
+TEST(LoggingTest, InterleavingLoggingAndAssertions) {
+ static const int a[4] = {
+ 3, 9, 2, 6
+ };
+
+ printf("(expecting 2 failures on (3) >= (a[i]))\n");
+ for (int i = 0; i < static_cast<int>(sizeof(a)/sizeof(*a)); i++) {
+ printf("i == %d\n", i);
+ EXPECT_GE(3, a[i]);
+ }
+}
+
+// Tests the SCOPED_TRACE macro.
+
+// A helper function for testing SCOPED_TRACE.
+void SubWithoutTrace(int n) {
+ EXPECT_EQ(1, n);
+ ASSERT_EQ(2, n);
+}
+
+// Another helper function for testing SCOPED_TRACE.
+void SubWithTrace(int n) {
+ SCOPED_TRACE(testing::Message() << "n = " << n);
+
+ SubWithoutTrace(n);
+}
+
+// Tests that SCOPED_TRACE() obeys lexical scopes.
+TEST(SCOPED_TRACETest, ObeysScopes) {
+ printf("(expected to fail)\n");
+
+ // There should be no trace before SCOPED_TRACE() is invoked.
+ ADD_FAILURE() << "This failure is expected, and shouldn't have a trace.";
+
+ {
+ SCOPED_TRACE("Expected trace");
+ // After SCOPED_TRACE(), a failure in the current scope should contain
+ // the trace.
+ ADD_FAILURE() << "This failure is expected, and should have a trace.";
+ }
+
+ // Once the control leaves the scope of the SCOPED_TRACE(), there
+ // should be no trace again.
+ ADD_FAILURE() << "This failure is expected, and shouldn't have a trace.";
+}
+
+// Tests that SCOPED_TRACE works inside a loop.
+TEST(SCOPED_TRACETest, WorksInLoop) {
+ printf("(expected to fail)\n");
+
+ for (int i = 1; i <= 2; i++) {
+ SCOPED_TRACE(testing::Message() << "i = " << i);
+
+ SubWithoutTrace(i);
+ }
+}
+
+// Tests that SCOPED_TRACE works in a subroutine.
+TEST(SCOPED_TRACETest, WorksInSubroutine) {
+ printf("(expected to fail)\n");
+
+ SubWithTrace(1);
+ SubWithTrace(2);
+}
+
+// Tests that SCOPED_TRACE can be nested.
+TEST(SCOPED_TRACETest, CanBeNested) {
+ printf("(expected to fail)\n");
+
+ SCOPED_TRACE(""); // A trace without a message.
+
+ SubWithTrace(2);
+}
+
+// Tests that multiple SCOPED_TRACEs can be used in the same scope.
+TEST(SCOPED_TRACETest, CanBeRepeated) {
+ printf("(expected to fail)\n");
+
+ SCOPED_TRACE("A");
+ ADD_FAILURE()
+ << "This failure is expected, and should contain trace point A.";
+
+ SCOPED_TRACE("B");
+ ADD_FAILURE()
+ << "This failure is expected, and should contain trace point A and B.";
+
+ {
+ SCOPED_TRACE("C");
+ ADD_FAILURE() << "This failure is expected, and should contain "
+ << "trace point A, B, and C.";
+ }
+
+ SCOPED_TRACE("D");
+ ADD_FAILURE() << "This failure is expected, and should contain "
+ << "trace point A, B, and D.";
+}
+
+TEST(DisabledTestsWarningTest,
+ DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) {
+ // This test body is intentionally empty. Its sole purpose is for
+ // verifying that the --gtest_also_run_disabled_tests flag
+ // suppresses the "YOU HAVE 12 DISABLED TESTS" warning at the end of
+ // the test output.
+}
+
+// Tests using assertions outside of TEST and TEST_F.
+//
+// This function creates two failures intentionally.
+void AdHocTest() {
+ printf("The non-test part of the code is expected to have 2 failures.\n\n");
+ EXPECT_TRUE(false);
+ EXPECT_EQ(2, 3);
+}
+
+
+// Runs all TESTs, all TEST_Fs, and the ad hoc test.
+int RunAllTests() {
+ AdHocTest();
+ return RUN_ALL_TESTS();
+}
+
+// Tests non-fatal failures in the fixture constructor.
+class NonFatalFailureInFixtureConstructorTest : public testing::Test {
+ protected:
+ NonFatalFailureInFixtureConstructorTest() {
+ printf("(expecting 5 failures)\n");
+ ADD_FAILURE() << "Expected failure #1, in the test fixture c'tor.";
+ }
+
+ ~NonFatalFailureInFixtureConstructorTest() {
+ ADD_FAILURE() << "Expected failure #5, in the test fixture d'tor.";
+ }
+
+ virtual void SetUp() {
+ ADD_FAILURE() << "Expected failure #2, in SetUp().";
+ }
+
+ virtual void TearDown() {
+ ADD_FAILURE() << "Expected failure #4, in TearDown.";
+ }
+};
+
+TEST_F(NonFatalFailureInFixtureConstructorTest, FailureInConstructor) {
+ ADD_FAILURE() << "Expected failure #3, in the test body.";
+}
+
+// Tests fatal failures in the fixture constructor.
+class FatalFailureInFixtureConstructorTest : public testing::Test {
+ protected:
+ FatalFailureInFixtureConstructorTest() {
+ printf("(expecting 2 failures)\n");
+ Init();
+ }
+
+ ~FatalFailureInFixtureConstructorTest() {
+ ADD_FAILURE() << "Expected failure #2, in the test fixture d'tor.";
+ }
+
+ virtual void SetUp() {
+ ADD_FAILURE() << "UNEXPECTED failure in SetUp(). "
+ << "We should never get here, as the test fixture c'tor "
+ << "had a fatal failure.";
+ }
+
+ virtual void TearDown() {
+ ADD_FAILURE() << "UNEXPECTED failure in TearDown(). "
+ << "We should never get here, as the test fixture c'tor "
+ << "had a fatal failure.";
+ }
+ private:
+ void Init() {
+ FAIL() << "Expected failure #1, in the test fixture c'tor.";
+ }
+};
+
+TEST_F(FatalFailureInFixtureConstructorTest, FailureInConstructor) {
+ ADD_FAILURE() << "UNEXPECTED failure in the test body. "
+ << "We should never get here, as the test fixture c'tor "
+ << "had a fatal failure.";
+}
+
+// Tests non-fatal failures in SetUp().
+class NonFatalFailureInSetUpTest : public testing::Test {
+ protected:
+ virtual ~NonFatalFailureInSetUpTest() {
+ Deinit();
+ }
+
+ virtual void SetUp() {
+ printf("(expecting 4 failures)\n");
+ ADD_FAILURE() << "Expected failure #1, in SetUp().";
+ }
+
+ virtual void TearDown() {
+ FAIL() << "Expected failure #3, in TearDown().";
+ }
+ private:
+ void Deinit() {
+ FAIL() << "Expected failure #4, in the test fixture d'tor.";
+ }
+};
+
+TEST_F(NonFatalFailureInSetUpTest, FailureInSetUp) {
+ FAIL() << "Expected failure #2, in the test function.";
+}
+
+// Tests fatal failures in SetUp().
+class FatalFailureInSetUpTest : public testing::Test {
+ protected:
+ virtual ~FatalFailureInSetUpTest() {
+ Deinit();
+ }
+
+ virtual void SetUp() {
+ printf("(expecting 3 failures)\n");
+ FAIL() << "Expected failure #1, in SetUp().";
+ }
+
+ virtual void TearDown() {
+ FAIL() << "Expected failure #2, in TearDown().";
+ }
+ private:
+ void Deinit() {
+ FAIL() << "Expected failure #3, in the test fixture d'tor.";
+ }
+};
+
+TEST_F(FatalFailureInSetUpTest, FailureInSetUp) {
+ FAIL() << "UNEXPECTED failure in the test function. "
+ << "We should never get here, as SetUp() failed.";
+}
+
+#if GTEST_OS_WINDOWS
+
+// This group of tests verifies that Google Test handles SEH and C++
+// exceptions correctly.
+
+// A function that throws an SEH exception.
+static void ThrowSEH() {
+ int* p = NULL;
+ *p = 0; // Raises an access violation.
+}
+
+// Tests exceptions thrown in the test fixture constructor.
+class ExceptionInFixtureCtorTest : public testing::Test {
+ protected:
+ ExceptionInFixtureCtorTest() {
+ printf("(expecting a failure on thrown exception "
+ "in the test fixture's constructor)\n");
+
+ ThrowSEH();
+ }
+
+ virtual ~ExceptionInFixtureCtorTest() {
+ Deinit();
+ }
+
+ virtual void SetUp() {
+ FAIL() << "UNEXPECTED failure in SetUp(). "
+ << "We should never get here, as the test fixture c'tor threw.";
+ }
+
+ virtual void TearDown() {
+ FAIL() << "UNEXPECTED failure in TearDown(). "
+ << "We should never get here, as the test fixture c'tor threw.";
+ }
+ private:
+ void Deinit() {
+ FAIL() << "UNEXPECTED failure in the d'tor. "
+ << "We should never get here, as the test fixture c'tor threw.";
+ }
+};
+
+TEST_F(ExceptionInFixtureCtorTest, ExceptionInFixtureCtor) {
+ FAIL() << "UNEXPECTED failure in the test function. "
+ << "We should never get here, as the test fixture c'tor threw.";
+}
+
+// Tests exceptions thrown in SetUp().
+class ExceptionInSetUpTest : public testing::Test {
+ protected:
+ virtual ~ExceptionInSetUpTest() {
+ Deinit();
+ }
+
+ virtual void SetUp() {
+ printf("(expecting 3 failures)\n");
+
+ ThrowSEH();
+ }
+
+ virtual void TearDown() {
+ FAIL() << "Expected failure #2, in TearDown().";
+ }
+ private:
+ void Deinit() {
+ FAIL() << "Expected failure #3, in the test fixture d'tor.";
+ }
+};
+
+TEST_F(ExceptionInSetUpTest, ExceptionInSetUp) {
+ FAIL() << "UNEXPECTED failure in the test function. "
+ << "We should never get here, as SetUp() threw.";
+}
+
+// Tests that TearDown() and the test fixture d'tor are always called,
+// even when the test function throws an exception.
+class ExceptionInTestFunctionTest : public testing::Test {
+ protected:
+ virtual ~ExceptionInTestFunctionTest() {
+ Deinit();
+ }
+
+ virtual void TearDown() {
+ FAIL() << "Expected failure #2, in TearDown().";
+ }
+ private:
+ void Deinit() {
+ FAIL() << "Expected failure #3, in the test fixture d'tor.";
+ }
+};
+
+// Tests that the test fixture d'tor is always called, even when the
+// test function throws an SEH exception.
+TEST_F(ExceptionInTestFunctionTest, SEH) {
+ printf("(expecting 3 failures)\n");
+
+ ThrowSEH();
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Tests that the test fixture d'tor is always called, even when the
+// test function throws a C++ exception. We do this only when
+// GTEST_HAS_EXCEPTIONS is non-zero, i.e. C++ exceptions are enabled.
+TEST_F(ExceptionInTestFunctionTest, CppException) {
+ throw 1;
+}
+
+// Tests exceptions thrown in TearDown().
+class ExceptionInTearDownTest : public testing::Test {
+ protected:
+ virtual ~ExceptionInTearDownTest() {
+ Deinit();
+ }
+
+ virtual void TearDown() {
+ throw 1;
+ }
+ private:
+ void Deinit() {
+ FAIL() << "Expected failure #2, in the test fixture d'tor.";
+ }
+};
+
+TEST_F(ExceptionInTearDownTest, ExceptionInTearDown) {
+ printf("(expecting 2 failures)\n");
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+#endif // GTEST_OS_WINDOWS
+
+// The MixedUpTestCaseTest test case verifies that Google Test will fail a
+// test if it uses a different fixture class than what other tests in
+// the same test case use. It deliberately contains two fixture
+// classes with the same name but defined in different namespaces.
+
+// The MixedUpTestCaseWithSameTestNameTest test case verifies that
+// when the user defines two tests with the same test case name AND
+// same test name (but in different namespaces), the second test will
+// fail.
+
+namespace foo {
+
+class MixedUpTestCaseTest : public testing::Test {
+};
+
+TEST_F(MixedUpTestCaseTest, FirstTestFromNamespaceFoo) {}
+TEST_F(MixedUpTestCaseTest, SecondTestFromNamespaceFoo) {}
+
+class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
+};
+
+TEST_F(MixedUpTestCaseWithSameTestNameTest,
+ TheSecondTestWithThisNameShouldFail) {}
+
+} // namespace foo
+
+namespace bar {
+
+class MixedUpTestCaseTest : public testing::Test {
+};
+
+// The following two tests are expected to fail. We rely on the
+// golden file to check that Google Test generates the right error message.
+TEST_F(MixedUpTestCaseTest, ThisShouldFail) {}
+TEST_F(MixedUpTestCaseTest, ThisShouldFailToo) {}
+
+class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
+};
+
+// Expected to fail. We rely on the golden file to check that Google Test
+// generates the right error message.
+TEST_F(MixedUpTestCaseWithSameTestNameTest,
+ TheSecondTestWithThisNameShouldFail) {}
+
+} // namespace bar
+
+// The following two test cases verify that Google Test catches the user
+// error of mixing TEST and TEST_F in the same test case. The first
+// test case checks the scenario where TEST_F appears before TEST, and
+// the second one checks where TEST appears before TEST_F.
+
+class TEST_F_before_TEST_in_same_test_case : public testing::Test {
+};
+
+TEST_F(TEST_F_before_TEST_in_same_test_case, DefinedUsingTEST_F) {}
+
+// Expected to fail. We rely on the golden file to check that Google Test
+// generates the right error message.
+TEST(TEST_F_before_TEST_in_same_test_case, DefinedUsingTESTAndShouldFail) {}
+
+class TEST_before_TEST_F_in_same_test_case : public testing::Test {
+};
+
+TEST(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST) {}
+
+// Expected to fail. We rely on the golden file to check that Google Test
+// generates the right error message.
+TEST_F(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST_FAndShouldFail) {
+}
+
+// Used for testing EXPECT_NONFATAL_FAILURE() and EXPECT_FATAL_FAILURE().
+int global_integer = 0;
+
+// Tests that EXPECT_NONFATAL_FAILURE() can reference global variables.
+TEST(ExpectNonfatalFailureTest, CanReferenceGlobalVariables) {
+ global_integer = 0;
+ EXPECT_NONFATAL_FAILURE({
+ EXPECT_EQ(1, global_integer) << "Expected non-fatal failure.";
+ }, "Expected non-fatal failure.");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() can reference local variables
+// (static or not).
+TEST(ExpectNonfatalFailureTest, CanReferenceLocalVariables) {
+ int m = 0;
+ static int n;
+ n = 1;
+ EXPECT_NONFATAL_FAILURE({
+ EXPECT_EQ(m, n) << "Expected non-fatal failure.";
+ }, "Expected non-fatal failure.");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() succeeds when there is exactly
+// one non-fatal failure and no fatal failure.
+TEST(ExpectNonfatalFailureTest, SucceedsWhenThereIsOneNonfatalFailure) {
+ EXPECT_NONFATAL_FAILURE({
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }, "Expected non-fatal failure.");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when there is no
+// non-fatal failure.
+TEST(ExpectNonfatalFailureTest, FailsWhenThereIsNoNonfatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ }, "");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when there are two
+// non-fatal failures.
+TEST(ExpectNonfatalFailureTest, FailsWhenThereAreTwoNonfatalFailures) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ ADD_FAILURE() << "Expected non-fatal failure 1.";
+ ADD_FAILURE() << "Expected non-fatal failure 2.";
+ }, "");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when there is one fatal
+// failure.
+TEST(ExpectNonfatalFailureTest, FailsWhenThereIsOneFatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ FAIL() << "Expected fatal failure.";
+ }, "");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being
+// tested returns.
+TEST(ExpectNonfatalFailureTest, FailsWhenStatementReturns) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ return;
+ }, "");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being
+// tested throws.
+TEST(ExpectNonfatalFailureTest, FailsWhenStatementThrows) {
+ printf("(expecting a failure)\n");
+ try {
+ EXPECT_NONFATAL_FAILURE({
+ throw 0;
+ }, "");
+ } catch(int) { // NOLINT
+ }
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests that EXPECT_FATAL_FAILURE() can reference global variables.
+TEST(ExpectFatalFailureTest, CanReferenceGlobalVariables) {
+ global_integer = 0;
+ EXPECT_FATAL_FAILURE({
+ ASSERT_EQ(1, global_integer) << "Expected fatal failure.";
+ }, "Expected fatal failure.");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() can reference local static
+// variables.
+TEST(ExpectFatalFailureTest, CanReferenceLocalStaticVariables) {
+ static int n;
+ n = 1;
+ EXPECT_FATAL_FAILURE({
+ ASSERT_EQ(0, n) << "Expected fatal failure.";
+ }, "Expected fatal failure.");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() succeeds when there is exactly
+// one fatal failure and no non-fatal failure.
+TEST(ExpectFatalFailureTest, SucceedsWhenThereIsOneFatalFailure) {
+ EXPECT_FATAL_FAILURE({
+ FAIL() << "Expected fatal failure.";
+ }, "Expected fatal failure.");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when there is no fatal
+// failure.
+TEST(ExpectFatalFailureTest, FailsWhenThereIsNoFatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ }, "");
+}
+
+// A helper for generating a fatal failure.
+void FatalFailure() {
+ FAIL() << "Expected fatal failure.";
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when there are two
+// fatal failures.
+TEST(ExpectFatalFailureTest, FailsWhenThereAreTwoFatalFailures) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ FatalFailure();
+ FatalFailure();
+ }, "");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when there is one non-fatal
+// failure.
+TEST(ExpectFatalFailureTest, FailsWhenThereIsOneNonfatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }, "");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when the statement being
+// tested returns.
+TEST(ExpectFatalFailureTest, FailsWhenStatementReturns) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ return;
+ }, "");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Tests that EXPECT_FATAL_FAILURE() fails when the statement being
+// tested throws.
+TEST(ExpectFatalFailureTest, FailsWhenStatementThrows) {
+ printf("(expecting a failure)\n");
+ try {
+ EXPECT_FATAL_FAILURE({
+ throw 0;
+ }, "");
+ } catch(int) { // NOLINT
+ }
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// This #ifdef block tests the output of typed tests.
+#if GTEST_HAS_TYPED_TEST
+
+template <typename T>
+class TypedTest : public testing::Test {
+};
+
+TYPED_TEST_CASE(TypedTest, testing::Types<int>);
+
+TYPED_TEST(TypedTest, Success) {
+ EXPECT_EQ(0, TypeParam());
+}
+
+TYPED_TEST(TypedTest, Failure) {
+ EXPECT_EQ(1, TypeParam()) << "Expected failure";
+}
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// This #ifdef block tests the output of type-parameterized tests.
+#if GTEST_HAS_TYPED_TEST_P
+
+template <typename T>
+class TypedTestP : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP);
+
+TYPED_TEST_P(TypedTestP, Success) {
+ EXPECT_EQ(0, TypeParam());
+}
+
+TYPED_TEST_P(TypedTestP, Failure) {
+ EXPECT_EQ(1, TypeParam()) << "Expected failure";
+}
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP, Success, Failure);
+
+typedef testing::Types<unsigned char, unsigned int> UnsignedTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(Unsigned, TypedTestP, UnsignedTypes);
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#if GTEST_HAS_DEATH_TEST
+
+// We rely on the golden file to verify that tests whose test case
+// name ends with DeathTest are run first.
+
+TEST(ADeathTest, ShouldRunFirst) {
+}
+
+#if GTEST_HAS_TYPED_TEST
+
+// We rely on the golden file to verify that typed tests whose test
+// case name ends with DeathTest are run first.
+
+template <typename T>
+class ATypedDeathTest : public testing::Test {
+};
+
+typedef testing::Types<int, double> NumericTypes;
+TYPED_TEST_CASE(ATypedDeathTest, NumericTypes);
+
+TYPED_TEST(ATypedDeathTest, ShouldRunFirst) {
+}
+
+#endif // GTEST_HAS_TYPED_TEST
+
+#if GTEST_HAS_TYPED_TEST_P
+
+
+// We rely on the golden file to verify that type-parameterized tests
+// whose test case name ends with DeathTest are run first.
+
+template <typename T>
+class ATypeParamDeathTest : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(ATypeParamDeathTest);
+
+TYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) {
+}
+
+REGISTER_TYPED_TEST_CASE_P(ATypeParamDeathTest, ShouldRunFirst);
+
+INSTANTIATE_TYPED_TEST_CASE_P(My, ATypeParamDeathTest, NumericTypes);
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Tests various failure conditions of
+// EXPECT_{,NON}FATAL_FAILURE{,_ON_ALL_THREADS}.
+class ExpectFailureTest : public testing::Test {
+ protected:
+ enum FailureMode {
+ FATAL_FAILURE,
+ NONFATAL_FAILURE
+ };
+ static void AddFailure(FailureMode failure) {
+ if (failure == FATAL_FAILURE) {
+ FAIL() << "Expected fatal failure.";
+ } else {
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }
+ }
+};
+
+TEST_F(ExpectFailureTest, ExpectFatalFailure) {
+ // Expected fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE(SUCCEED(), "Expected fatal failure.");
+ // Expected fatal failure, but got a non-fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Expected non-fatal "
+ "failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Some other fatal failure "
+ "expected.");
+}
+
+TEST_F(ExpectFailureTest, ExpectNonFatalFailure) {
+ // Expected non-fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE(SUCCEED(), "Expected non-fatal failure.");
+ // Expected non-fatal failure, but got a fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Some other non-fatal "
+ "failure.");
+}
+
+#if GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
+
+class ExpectFailureWithThreadsTest : public ExpectFailureTest {
+ protected:
+ static void AddFailureInOtherThread(FailureMode failure) {
+ pthread_t tid;
+ pthread_create(&tid,
+ NULL,
+ ExpectFailureWithThreadsTest::FailureThread,
+ &failure);
+ pthread_join(tid, NULL);
+ }
+ private:
+ static void* FailureThread(void* attr) {
+ FailureMode* failure = static_cast<FailureMode*>(attr);
+ AddFailure(*failure);
+ return NULL;
+ }
+};
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailure) {
+ // We only intercept the current thread.
+ printf("(expecting 2 failures)\n");
+ EXPECT_FATAL_FAILURE(AddFailureInOtherThread(FATAL_FAILURE),
+ "Expected fatal failure.");
+}
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailure) {
+ // We only intercept the current thread.
+ printf("(expecting 2 failures)\n");
+ EXPECT_NONFATAL_FAILURE(AddFailureInOtherThread(NONFATAL_FAILURE),
+ "Expected non-fatal failure.");
+}
+
+typedef ExpectFailureWithThreadsTest ScopedFakeTestPartResultReporterTest;
+
+// Tests that the ScopedFakeTestPartResultReporter only catches failures from
+// the current thread if it is instantiated with INTERCEPT_ONLY_CURRENT_THREAD.
+TEST_F(ScopedFakeTestPartResultReporterTest, InterceptOnlyCurrentThread) {
+ printf("(expecting 2 failures)\n");
+ TestPartResultArray results;
+ {
+ ScopedFakeTestPartResultReporter reporter(
+ ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD,
+ &results);
+ AddFailureInOtherThread(FATAL_FAILURE);
+ AddFailureInOtherThread(NONFATAL_FAILURE);
+ }
+ // The two failures should not have been intercepted.
+ EXPECT_EQ(0, results.size()) << "This shouldn't fail.";
+}
+
+#endif // GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
+
+TEST_F(ExpectFailureTest, ExpectFatalFailureOnAllThreads) {
+ // Expected fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected fatal failure.");
+ // Expected fatal failure, but got a non-fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
+ "Expected non-fatal failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
+ "Some other fatal failure expected.");
+}
+
+TEST_F(ExpectFailureTest, ExpectNonFatalFailureOnAllThreads) {
+ // Expected non-fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected non-fatal "
+ "failure.");
+ // Expected non-fatal failure, but got a fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
+ "Expected fatal failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
+ "Some other non-fatal failure.");
+}
+
+
+// Two test environments for testing testing::AddGlobalTestEnvironment().
+
+class FooEnvironment : public testing::Environment {
+ public:
+ virtual void SetUp() {
+ printf("%s", "FooEnvironment::SetUp() called.\n");
+ }
+
+ virtual void TearDown() {
+ printf("%s", "FooEnvironment::TearDown() called.\n");
+ FAIL() << "Expected fatal failure.";
+ }
+};
+
+class BarEnvironment : public testing::Environment {
+ public:
+ virtual void SetUp() {
+ printf("%s", "BarEnvironment::SetUp() called.\n");
+ }
+
+ virtual void TearDown() {
+ printf("%s", "BarEnvironment::TearDown() called.\n");
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }
+};
+
+GTEST_DEFINE_bool_(internal_skip_environment_and_ad_hoc_tests, false,
+ "This flag causes the program to skip test environment "
+ "tests and ad hoc tests.");
+
+// The main function.
+//
+// The idea is to use Google Test to run all the tests we have defined (some
+// of them are intended to fail), and then compare the test results
+// with the "golden" file.
+int main(int argc, char **argv) {
+ // We just run the tests, knowing some of them are intended to fail.
+ // We will use a separate Python script to compare the output of
+ // this program with the golden file.
+ testing::InitGoogleTest(&argc, argv);
+ if (argc >= 2 &&
+ String(argv[1]) == "--gtest_internal_skip_environment_and_ad_hoc_tests")
+ GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests) = true;
+
+#if GTEST_HAS_DEATH_TEST
+ if (testing::internal::GTEST_FLAG(internal_run_death_test) != "") {
+ // Skip the usual output capturing if we're running as the child
+ // process of an threadsafe-style death test.
+#if GTEST_OS_WINDOWS
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable:4996)
+#endif // _MSC_VER
+ freopen("nul:", "w", stdout);
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+#else
+ freopen("/dev/null", "w", stdout);
+#endif // GTEST_OS_WINDOWS
+ return RUN_ALL_TESTS();
+ }
+#endif // GTEST_HAS_DEATH_TEST
+
+ if (GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests))
+ return RUN_ALL_TESTS();
+
+ // Registers two global test environments.
+ // The golden file verifies that they are set up in the order they
+ // are registered, and torn down in the reverse order.
+ testing::AddGlobalTestEnvironment(new FooEnvironment);
+ testing::AddGlobalTestEnvironment(new BarEnvironment);
+
+ return RunAllTests();
+}
diff --git a/test/gtest_output_test_golden_lin.txt b/test/gtest_output_test_golden_lin.txt
new file mode 100644
index 0000000..46a90fb
--- /dev/null
+++ b/test/gtest_output_test_golden_lin.txt
@@ -0,0 +1,632 @@
+The non-test part of the code is expected to have 2 failures.
+
+gtest_output_test_.cc:#: Failure
+Value of: false
+ Actual: false
+Expected: true
+gtest_output_test_.cc:#: Failure
+Value of: 3
+Expected: 2
+[0;32m[==========] [mRunning 56 tests from 23 test cases.
+[0;32m[----------] [mGlobal test environment set-up.
+FooEnvironment::SetUp() called.
+BarEnvironment::SetUp() called.
+[0;32m[----------] [m1 test from ADeathTest
+[0;32m[ RUN ] [mADeathTest.ShouldRunFirst
+[0;32m[ OK ] [mADeathTest.ShouldRunFirst
+[0;32m[----------] [m1 test from ATypedDeathTest/0, where TypeParam = int
+[0;32m[ RUN ] [mATypedDeathTest/0.ShouldRunFirst
+[0;32m[ OK ] [mATypedDeathTest/0.ShouldRunFirst
+[0;32m[----------] [m1 test from ATypedDeathTest/1, where TypeParam = double
+[0;32m[ RUN ] [mATypedDeathTest/1.ShouldRunFirst
+[0;32m[ OK ] [mATypedDeathTest/1.ShouldRunFirst
+[0;32m[----------] [m1 test from My/ATypeParamDeathTest/0, where TypeParam = int
+[0;32m[ RUN ] [mMy/ATypeParamDeathTest/0.ShouldRunFirst
+[0;32m[ OK ] [mMy/ATypeParamDeathTest/0.ShouldRunFirst
+[0;32m[----------] [m1 test from My/ATypeParamDeathTest/1, where TypeParam = double
+[0;32m[ RUN ] [mMy/ATypeParamDeathTest/1.ShouldRunFirst
+[0;32m[ OK ] [mMy/ATypeParamDeathTest/1.ShouldRunFirst
+[0;32m[----------] [m2 tests from PassingTest
+[0;32m[ RUN ] [mPassingTest.PassingTest1
+[0;32m[ OK ] [mPassingTest.PassingTest1
+[0;32m[ RUN ] [mPassingTest.PassingTest2
+[0;32m[ OK ] [mPassingTest.PassingTest2
+[0;32m[----------] [m3 tests from FatalFailureTest
+[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInSubroutine
+[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInNestedSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInNestedSubroutine
+[0;32m[ RUN ] [mFatalFailureTest.NonfatalFailureInSubroutine
+(expecting a failure on false)
+gtest_output_test_.cc:#: Failure
+Value of: false
+ Actual: false
+Expected: true
+[0;31m[ FAILED ] [mFatalFailureTest.NonfatalFailureInSubroutine
+[0;32m[----------] [m1 test from LoggingTest
+[0;32m[ RUN ] [mLoggingTest.InterleavingLoggingAndAssertions
+(expecting 2 failures on (3) >= (a[i]))
+i == 0
+i == 1
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 9
+i == 2
+i == 3
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 6
+[0;31m[ FAILED ] [mLoggingTest.InterleavingLoggingAndAssertions
+[0;32m[----------] [m5 tests from SCOPED_TRACETest
+[0;32m[ RUN ] [mSCOPED_TRACETest.ObeysScopes
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and shouldn't have a trace.
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should have a trace.
+Google Test trace:
+gtest_output_test_.cc:#: Expected trace
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and shouldn't have a trace.
+[0;31m[ FAILED ] [mSCOPED_TRACETest.ObeysScopes
+[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInLoop
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 1
+Expected: 2
+Google Test trace:
+gtest_output_test_.cc:#: i = 1
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: i = 2
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInLoop
+[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInSubroutine
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 1
+Expected: 2
+Google Test trace:
+gtest_output_test_.cc:#: n = 1
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: n = 2
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInSubroutine
+[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeNested
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: n = 2
+gtest_output_test_.cc:#:
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeNested
+[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeRepeated
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A.
+Google Test trace:
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A and B.
+Google Test trace:
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A, B, and C.
+Google Test trace:
+gtest_output_test_.cc:#: C
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A, B, and D.
+Google Test trace:
+gtest_output_test_.cc:#: D
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeRepeated
+[0;32m[----------] [m1 test from NonFatalFailureInFixtureConstructorTest
+[0;32m[ RUN ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
+(expecting 5 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in the test fixture c'tor.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in SetUp().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #3, in the test body.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #4, in TearDown.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #5, in the test fixture d'tor.
+[0;31m[ FAILED ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;32m[----------] [m1 test from FatalFailureInFixtureConstructorTest
+[0;32m[ RUN ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
+(expecting 2 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in the test fixture c'tor.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in the test fixture d'tor.
+[0;31m[ FAILED ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;32m[----------] [m1 test from NonFatalFailureInSetUpTest
+[0;32m[ RUN ] [mNonFatalFailureInSetUpTest.FailureInSetUp
+(expecting 4 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in SetUp().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in the test function.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #3, in TearDown().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #4, in the test fixture d'tor.
+[0;31m[ FAILED ] [mNonFatalFailureInSetUpTest.FailureInSetUp
+[0;32m[----------] [m1 test from FatalFailureInSetUpTest
+[0;32m[ RUN ] [mFatalFailureInSetUpTest.FailureInSetUp
+(expecting 3 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in SetUp().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in TearDown().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #3, in the test fixture d'tor.
+[0;31m[ FAILED ] [mFatalFailureInSetUpTest.FailureInSetUp
+[0;32m[----------] [m4 tests from MixedUpTestCaseTest
+[0;32m[ RUN ] [mMixedUpTestCaseTest.FirstTestFromNamespaceFoo
+[0;32m[ OK ] [mMixedUpTestCaseTest.FirstTestFromNamespaceFoo
+[0;32m[ RUN ] [mMixedUpTestCaseTest.SecondTestFromNamespaceFoo
+[0;32m[ OK ] [mMixedUpTestCaseTest.SecondTestFromNamespaceFoo
+[0;32m[ RUN ] [mMixedUpTestCaseTest.ThisShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseTest,
+you defined test FirstTestFromNamespaceFoo and test ThisShouldFail
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFail
+[0;32m[ RUN ] [mMixedUpTestCaseTest.ThisShouldFailToo
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseTest,
+you defined test FirstTestFromNamespaceFoo and test ThisShouldFailToo
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFailToo
+[0;32m[----------] [m2 tests from MixedUpTestCaseWithSameTestNameTest
+[0;32m[ RUN ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[ OK ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[ RUN ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseWithSameTestNameTest,
+you defined test TheSecondTestWithThisNameShouldFail and test TheSecondTestWithThisNameShouldFail
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[0;31m[ FAILED ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[----------] [m2 tests from TEST_F_before_TEST_in_same_test_case
+[0;32m[ RUN ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
+[0;32m[ OK ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
+[0;32m[ RUN ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class, so mixing TEST_F and TEST in the same test case is
+illegal. In test case TEST_F_before_TEST_in_same_test_case,
+test DefinedUsingTEST_F is defined using TEST_F but
+test DefinedUsingTESTAndShouldFail is defined using TEST. You probably
+want to change the TEST to TEST_F or move it to another test
+case.
+[0;31m[ FAILED ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+[0;32m[----------] [m2 tests from TEST_before_TEST_F_in_same_test_case
+[0;32m[ RUN ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
+[0;32m[ OK ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
+[0;32m[ RUN ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class, so mixing TEST_F and TEST in the same test case is
+illegal. In test case TEST_before_TEST_F_in_same_test_case,
+test DefinedUsingTEST_FAndShouldFail is defined using TEST_F but
+test DefinedUsingTEST is defined using TEST. You probably
+want to change the TEST to TEST_F or move it to another test
+case.
+[0;31m[ FAILED ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+[0;32m[----------] [m8 tests from ExpectNonfatalFailureTest
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ OK ] [mExpectNonfatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.CanReferenceLocalVariables
+[0;32m[ OK ] [mExpectNonfatalFailureTest.CanReferenceLocalVariables
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure
+[0;32m[ OK ] [mExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 2 failures
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure 1.
+
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure 2.
+
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
+[0;32m[----------] [m8 tests from ExpectFatalFailureTest
+[0;32m[ RUN ] [mExpectFatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ OK ] [mExpectFatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ RUN ] [mExpectFatalFailureTest.CanReferenceLocalStaticVariables
+[0;32m[ OK ] [mExpectFatalFailureTest.CanReferenceLocalStaticVariables
+[0;32m[ RUN ] [mExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure
+[0;32m[ OK ] [mExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 2 failures
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementReturns
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementReturns
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementThrows
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
+[0;32m[----------] [m2 tests from TypedTest/0, where TypeParam = int
+[0;32m[ RUN ] [mTypedTest/0.Success
+[0;32m[ OK ] [mTypedTest/0.Success
+[0;32m[ RUN ] [mTypedTest/0.Failure
+gtest_output_test_.cc:#: Failure
+Value of: TypeParam()
+ Actual: 0
+Expected: 1
+Expected failure
+[0;31m[ FAILED ] [mTypedTest/0.Failure
+[0;32m[----------] [m2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
+[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Success
+[0;32m[ OK ] [mUnsigned/TypedTestP/0.Success
+[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Failure
+gtest_output_test_.cc:#: Failure
+Value of: TypeParam()
+ Actual: \0
+Expected: 1
+Expected failure
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure
+[0;32m[----------] [m2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
+[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Success
+[0;32m[ OK ] [mUnsigned/TypedTestP/1.Success
+[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Failure
+gtest_output_test_.cc:#: Failure
+Value of: TypeParam()
+ Actual: 0
+Expected: 1
+Expected failure
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure
+[0;32m[----------] [m4 tests from ExpectFailureTest
+[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailure
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure containing "Some other fatal failure expected."
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
+[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailure
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure containing "Some other non-fatal failure."
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
+[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure containing "Some other fatal failure expected."
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
+[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure containing "Some other non-fatal failure."
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+[0;32m[----------] [mGlobal test environment tear-down
+BarEnvironment::TearDown() called.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected non-fatal failure.
+FooEnvironment::TearDown() called.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected fatal failure.
+[0;32m[==========] [m56 tests from 23 test cases ran.
+[0;32m[ PASSED ] [m21 tests.
+[0;31m[ FAILED ] [m35 tests, listed below:
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInSubroutine
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInNestedSubroutine
+[0;31m[ FAILED ] [mFatalFailureTest.NonfatalFailureInSubroutine
+[0;31m[ FAILED ] [mLoggingTest.InterleavingLoggingAndAssertions
+[0;31m[ FAILED ] [mSCOPED_TRACETest.ObeysScopes
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInLoop
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInSubroutine
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeNested
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeRepeated
+[0;31m[ FAILED ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;31m[ FAILED ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;31m[ FAILED ] [mNonFatalFailureInSetUpTest.FailureInSetUp
+[0;31m[ FAILED ] [mFatalFailureInSetUpTest.FailureInSetUp
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFail
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFailToo
+[0;31m[ FAILED ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;31m[ FAILED ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+[0;31m[ FAILED ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementReturns
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
+[0;31m[ FAILED ] [mTypedTest/0.Failure, where TypeParam = int
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+
+35 FAILED TESTS
+[0;33m YOU HAVE 1 DISABLED TEST
+
+[mNote: Google Test filter = FatalFailureTest.*:LoggingTest.*
+[==========] Running 4 tests from 2 test cases.
+[----------] Global test environment set-up.
+[----------] 3 tests from FatalFailureTest
+[ RUN ] FatalFailureTest.FatalFailureInSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
+[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
+[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
+(expecting a failure on false)
+gtest_output_test_.cc:#: Failure
+Value of: false
+ Actual: false
+Expected: true
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms)
+[----------] 3 tests from FatalFailureTest (? ms total)
+
+[----------] 1 test from LoggingTest
+[ RUN ] LoggingTest.InterleavingLoggingAndAssertions
+(expecting 2 failures on (3) >= (a[i]))
+i == 0
+i == 1
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 9
+i == 2
+i == 3
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 6
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms)
+[----------] 1 test from LoggingTest (? ms total)
+
+[----------] Global test environment tear-down
+[==========] 4 tests from 2 test cases ran. (? ms total)
+[ PASSED ] 0 tests.
+[ FAILED ] 4 tests, listed below:
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
+
+ 4 FAILED TESTS
+ YOU HAVE 1 DISABLED TEST
+
+Note: Google Test filter = *DISABLED_*
+[==========] Running 1 test from 1 test case.
+[----------] Global test environment set-up.
+[----------] 1 test from DisabledTestsWarningTest
+[ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
+[ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
+[----------] Global test environment tear-down
+[==========] 1 test from 1 test case ran.
+[ PASSED ] 1 test.
+Note: Google Test filter = PassingTest.*
+Note: This is test shard 1 of 2.
+[==========] Running 1 test from 1 test case.
+[----------] Global test environment set-up.
+[----------] 1 test from PassingTest
+[ RUN ] PassingTest.PassingTest2
+[ OK ] PassingTest.PassingTest2
+[----------] Global test environment tear-down
+[==========] 1 test from 1 test case ran.
+[ PASSED ] 1 test.
+
+ YOU HAVE 1 DISABLED TEST
+
diff --git a/test/gtest_output_test_golden_win.txt b/test/gtest_output_test_golden_win.txt
new file mode 100644
index 0000000..d8bb622
--- /dev/null
+++ b/test/gtest_output_test_golden_win.txt
@@ -0,0 +1,575 @@
+The non-test part of the code is expected to have 2 failures.
+
+gtest_output_test_.cc:#: error: Value of: false
+ Actual: false
+Expected: true
+gtest_output_test_.cc:#: error: Value of: 3
+Expected: 2
+[==========] Running 57 tests from 26 test cases.
+[----------] Global test environment set-up.
+FooEnvironment::SetUp() called.
+BarEnvironment::SetUp() called.
+[----------] 1 test from ADeathTest
+[ RUN ] ADeathTest.ShouldRunFirst
+[ OK ] ADeathTest.ShouldRunFirst
+[----------] 1 test from ATypedDeathTest/0, where TypeParam = int
+[ RUN ] ATypedDeathTest/0.ShouldRunFirst
+[ OK ] ATypedDeathTest/0.ShouldRunFirst
+[----------] 1 test from ATypedDeathTest/1, where TypeParam = double
+[ RUN ] ATypedDeathTest/1.ShouldRunFirst
+[ OK ] ATypedDeathTest/1.ShouldRunFirst
+[----------] 1 test from My/ATypeParamDeathTest/0, where TypeParam = int
+[ RUN ] My/ATypeParamDeathTest/0.ShouldRunFirst
+[ OK ] My/ATypeParamDeathTest/0.ShouldRunFirst
+[----------] 1 test from My/ATypeParamDeathTest/1, where TypeParam = double
+[ RUN ] My/ATypeParamDeathTest/1.ShouldRunFirst
+[ OK ] My/ATypeParamDeathTest/1.ShouldRunFirst
+[----------] 2 tests from PassingTest
+[ RUN ] PassingTest.PassingTest1
+[ OK ] PassingTest.PassingTest1
+[ RUN ] PassingTest.PassingTest2
+[ OK ] PassingTest.PassingTest2
+[----------] 3 tests from FatalFailureTest
+[ RUN ] FatalFailureTest.FatalFailureInSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: error: Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
+[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: error: Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
+[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
+(expecting a failure on false)
+gtest_output_test_.cc:#: error: Value of: false
+ Actual: false
+Expected: true
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
+[----------] 1 test from LoggingTest
+[ RUN ] LoggingTest.InterleavingLoggingAndAssertions
+(expecting 2 failures on (3) >= (a[i]))
+i == 0
+i == 1
+gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 9
+i == 2
+i == 3
+gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 6
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
+[----------] 5 tests from SCOPED_TRACETest
+[ RUN ] SCOPED_TRACETest.ObeysScopes
+(expected to fail)
+gtest_output_test_.cc:#: error: Failed
+This failure is expected, and shouldn't have a trace.
+gtest_output_test_.cc:#: error: Failed
+This failure is expected, and should have a trace.
+Google Test trace:
+gtest_output_test_.cc:#: Expected trace
+gtest_output_test_.cc:#: error: Failed
+This failure is expected, and shouldn't have a trace.
+[ FAILED ] SCOPED_TRACETest.ObeysScopes
+[ RUN ] SCOPED_TRACETest.WorksInLoop
+(expected to fail)
+gtest_output_test_.cc:#: error: Value of: n
+ Actual: 1
+Expected: 2
+Google Test trace:
+gtest_output_test_.cc:#: i = 1
+gtest_output_test_.cc:#: error: Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: i = 2
+[ FAILED ] SCOPED_TRACETest.WorksInLoop
+[ RUN ] SCOPED_TRACETest.WorksInSubroutine
+(expected to fail)
+gtest_output_test_.cc:#: error: Value of: n
+ Actual: 1
+Expected: 2
+Google Test trace:
+gtest_output_test_.cc:#: n = 1
+gtest_output_test_.cc:#: error: Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: n = 2
+[ FAILED ] SCOPED_TRACETest.WorksInSubroutine
+[ RUN ] SCOPED_TRACETest.CanBeNested
+(expected to fail)
+gtest_output_test_.cc:#: error: Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: n = 2
+gtest_output_test_.cc:#:
+[ FAILED ] SCOPED_TRACETest.CanBeNested
+[ RUN ] SCOPED_TRACETest.CanBeRepeated
+(expected to fail)
+gtest_output_test_.cc:#: error: Failed
+This failure is expected, and should contain trace point A.
+Google Test trace:
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: error: Failed
+This failure is expected, and should contain trace point A and B.
+Google Test trace:
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: error: Failed
+This failure is expected, and should contain trace point A, B, and C.
+Google Test trace:
+gtest_output_test_.cc:#: C
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: error: Failed
+This failure is expected, and should contain trace point A, B, and D.
+Google Test trace:
+gtest_output_test_.cc:#: D
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+[ FAILED ] SCOPED_TRACETest.CanBeRepeated
+[----------] 1 test from NonFatalFailureInFixtureConstructorTest
+[ RUN ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor
+(expecting 5 failures)
+gtest_output_test_.cc:#: error: Failed
+Expected failure #1, in the test fixture c'tor.
+gtest_output_test_.cc:#: error: Failed
+Expected failure #2, in SetUp().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #3, in the test body.
+gtest_output_test_.cc:#: error: Failed
+Expected failure #4, in TearDown.
+gtest_output_test_.cc:#: error: Failed
+Expected failure #5, in the test fixture d'tor.
+[ FAILED ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor
+[----------] 1 test from FatalFailureInFixtureConstructorTest
+[ RUN ] FatalFailureInFixtureConstructorTest.FailureInConstructor
+(expecting 2 failures)
+gtest_output_test_.cc:#: error: Failed
+Expected failure #1, in the test fixture c'tor.
+gtest_output_test_.cc:#: error: Failed
+Expected failure #2, in the test fixture d'tor.
+[ FAILED ] FatalFailureInFixtureConstructorTest.FailureInConstructor
+[----------] 1 test from NonFatalFailureInSetUpTest
+[ RUN ] NonFatalFailureInSetUpTest.FailureInSetUp
+(expecting 4 failures)
+gtest_output_test_.cc:#: error: Failed
+Expected failure #1, in SetUp().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #2, in the test function.
+gtest_output_test_.cc:#: error: Failed
+Expected failure #3, in TearDown().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #4, in the test fixture d'tor.
+[ FAILED ] NonFatalFailureInSetUpTest.FailureInSetUp
+[----------] 1 test from FatalFailureInSetUpTest
+[ RUN ] FatalFailureInSetUpTest.FailureInSetUp
+(expecting 3 failures)
+gtest_output_test_.cc:#: error: Failed
+Expected failure #1, in SetUp().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #2, in TearDown().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #3, in the test fixture d'tor.
+[ FAILED ] FatalFailureInSetUpTest.FailureInSetUp
+[----------] 1 test from ExceptionInFixtureCtorTest
+[ RUN ] ExceptionInFixtureCtorTest.ExceptionInFixtureCtor
+(expecting a failure on thrown exception in the test fixture's constructor)
+unknown file: error: Exception thrown with code 0xc0000005 in the test fixture's constructor.
+[----------] 1 test from ExceptionInSetUpTest
+[ RUN ] ExceptionInSetUpTest.ExceptionInSetUp
+(expecting 3 failures)
+unknown file: error: Exception thrown with code 0xc0000005 in SetUp().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #2, in TearDown().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #3, in the test fixture d'tor.
+[ FAILED ] ExceptionInSetUpTest.ExceptionInSetUp
+[----------] 1 test from ExceptionInTestFunctionTest
+[ RUN ] ExceptionInTestFunctionTest.SEH
+(expecting 3 failures)
+unknown file: error: Exception thrown with code 0xc0000005 in the test body.
+gtest_output_test_.cc:#: error: Failed
+Expected failure #2, in TearDown().
+gtest_output_test_.cc:#: error: Failed
+Expected failure #3, in the test fixture d'tor.
+[ FAILED ] ExceptionInTestFunctionTest.SEH
+[----------] 4 tests from MixedUpTestCaseTest
+[ RUN ] MixedUpTestCaseTest.FirstTestFromNamespaceFoo
+[ OK ] MixedUpTestCaseTest.FirstTestFromNamespaceFoo
+[ RUN ] MixedUpTestCaseTest.SecondTestFromNamespaceFoo
+[ OK ] MixedUpTestCaseTest.SecondTestFromNamespaceFoo
+[ RUN ] MixedUpTestCaseTest.ThisShouldFail
+gtest.cc:#: error: Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseTest,
+you defined test FirstTestFromNamespaceFoo and test ThisShouldFail
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[ FAILED ] MixedUpTestCaseTest.ThisShouldFail
+[ RUN ] MixedUpTestCaseTest.ThisShouldFailToo
+gtest.cc:#: error: Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseTest,
+you defined test FirstTestFromNamespaceFoo and test ThisShouldFailToo
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[ FAILED ] MixedUpTestCaseTest.ThisShouldFailToo
+[----------] 2 tests from MixedUpTestCaseWithSameTestNameTest
+[ RUN ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[ OK ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[ RUN ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+gtest.cc:#: error: Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseWithSameTestNameTest,
+you defined test TheSecondTestWithThisNameShouldFail and test TheSecondTestWithThisNameShouldFail
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[ FAILED ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[----------] 2 tests from TEST_F_before_TEST_in_same_test_case
+[ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
+[ OK ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
+[ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+gtest.cc:#: error: Failed
+All tests in the same test case must use the same test fixture
+class, so mixing TEST_F and TEST in the same test case is
+illegal. In test case TEST_F_before_TEST_in_same_test_case,
+test DefinedUsingTEST_F is defined using TEST_F but
+test DefinedUsingTESTAndShouldFail is defined using TEST. You probably
+want to change the TEST to TEST_F or move it to another test
+case.
+[ FAILED ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+[----------] 2 tests from TEST_before_TEST_F_in_same_test_case
+[ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
+[ OK ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
+[ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+gtest.cc:#: error: Failed
+All tests in the same test case must use the same test fixture
+class, so mixing TEST_F and TEST in the same test case is
+illegal. In test case TEST_before_TEST_F_in_same_test_case,
+test DefinedUsingTEST_FAndShouldFail is defined using TEST_F but
+test DefinedUsingTEST is defined using TEST. You probably
+want to change the TEST to TEST_F or move it to another test
+case.
+[ FAILED ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+[----------] 7 tests from ExpectNonfatalFailureTest
+[ RUN ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables
+[ OK ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables
+[ RUN ] ExpectNonfatalFailureTest.CanReferenceLocalVariables
+[ OK ] ExpectNonfatalFailureTest.CanReferenceLocalVariables
+[ RUN ] ExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure
+[ OK ] ExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure
+[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual: 0 failures
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual: 2 failures
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure 1.
+
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure 2.
+
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+[ RUN ] ExpectNonfatalFailureTest.FailsWhenStatementReturns
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual: 0 failures
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns
+[----------] 7 tests from ExpectFatalFailureTest
+[ RUN ] ExpectFatalFailureTest.CanReferenceGlobalVariables
+[ OK ] ExpectFatalFailureTest.CanReferenceGlobalVariables
+[ RUN ] ExpectFatalFailureTest.CanReferenceLocalStaticVariables
+[ OK ] ExpectFatalFailureTest.CanReferenceLocalStaticVariables
+[ RUN ] ExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure
+[ OK ] ExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure
+[ RUN ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual: 0 failures
+[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+[ RUN ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual: 2 failures
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+[ RUN ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+[ RUN ] ExpectFatalFailureTest.FailsWhenStatementReturns
+(expecting a failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual: 0 failures
+[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns
+[----------] 2 tests from TypedTest/0, where TypeParam = int
+[ RUN ] TypedTest/0.Success
+[ OK ] TypedTest/0.Success
+[ RUN ] TypedTest/0.Failure
+gtest_output_test_.cc:#: error: Value of: TypeParam()
+ Actual: 0
+Expected: 1
+Expected failure
+[ FAILED ] TypedTest/0.Failure
+[----------] 2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
+[ RUN ] Unsigned/TypedTestP/0.Success
+[ OK ] Unsigned/TypedTestP/0.Success
+[ RUN ] Unsigned/TypedTestP/0.Failure
+gtest_output_test_.cc:#: error: Value of: TypeParam()
+ Actual: \0
+Expected: 1
+Expected failure
+[ FAILED ] Unsigned/TypedTestP/0.Failure
+[----------] 2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
+[ RUN ] Unsigned/TypedTestP/1.Success
+[ OK ] Unsigned/TypedTestP/1.Success
+[ RUN ] Unsigned/TypedTestP/1.Failure
+gtest_output_test_.cc:#: error: Value of: TypeParam()
+ Actual: 0
+Expected: 1
+Expected failure
+[ FAILED ] Unsigned/TypedTestP/1.Failure
+[----------] 4 tests from ExpectFailureTest
+[ RUN ] ExpectFailureTest.ExpectFatalFailure
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 fatal failure containing "Some other fatal failure expected."
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[ FAILED ] ExpectFailureTest.ExpectFatalFailure
+[ RUN ] ExpectFailureTest.ExpectNonFatalFailure
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure containing "Some other non-fatal failure."
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure
+[ RUN ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 fatal failure containing "Some other fatal failure expected."
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
+[ RUN ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: error: Expected: 1 non-fatal failure containing "Some other non-fatal failure."
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+[----------] Global test environment tear-down
+BarEnvironment::TearDown() called.
+gtest_output_test_.cc:#: error: Failed
+Expected non-fatal failure.
+FooEnvironment::TearDown() called.
+gtest_output_test_.cc:#: error: Failed
+Expected fatal failure.
+[==========] 57 tests from 26 test cases ran.
+[ PASSED ] 21 tests.
+[ FAILED ] 36 tests, listed below:
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
+[ FAILED ] SCOPED_TRACETest.ObeysScopes
+[ FAILED ] SCOPED_TRACETest.WorksInLoop
+[ FAILED ] SCOPED_TRACETest.WorksInSubroutine
+[ FAILED ] SCOPED_TRACETest.CanBeNested
+[ FAILED ] SCOPED_TRACETest.CanBeRepeated
+[ FAILED ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor
+[ FAILED ] FatalFailureInFixtureConstructorTest.FailureInConstructor
+[ FAILED ] NonFatalFailureInSetUpTest.FailureInSetUp
+[ FAILED ] FatalFailureInSetUpTest.FailureInSetUp
+[ FAILED ] ExceptionInFixtureCtorTest.ExceptionInFixtureCtor
+[ FAILED ] ExceptionInSetUpTest.ExceptionInSetUp
+[ FAILED ] ExceptionInTestFunctionTest.SEH
+[ FAILED ] MixedUpTestCaseTest.ThisShouldFail
+[ FAILED ] MixedUpTestCaseTest.ThisShouldFailToo
+[ FAILED ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[ FAILED ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+[ FAILED ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns
+[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+[ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns
+[ FAILED ] TypedTest/0.Failure, where TypeParam = int
+[ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
+[ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
+[ FAILED ] ExpectFailureTest.ExpectFatalFailure
+[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure
+[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads
+[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+
+36 FAILED TESTS
+ YOU HAVE 1 DISABLED TEST
+
+Note: Google Test filter = FatalFailureTest.*:LoggingTest.*
+[==========] Running 4 tests from 2 test cases.
+[----------] Global test environment set-up.
+[----------] 3 tests from FatalFailureTest
+[ RUN ] FatalFailureTest.FatalFailureInSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: error: Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
+[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: error: Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
+[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
+(expecting a failure on false)
+gtest_output_test_.cc:#: error: Value of: false
+ Actual: false
+Expected: true
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms)
+[----------] 3 tests from FatalFailureTest (? ms total)
+
+[----------] 1 test from LoggingTest
+[ RUN ] LoggingTest.InterleavingLoggingAndAssertions
+(expecting 2 failures on (3) >= (a[i]))
+i == 0
+i == 1
+gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 9
+i == 2
+i == 3
+gtest_output_test_.cc:#: error: Expected: (3) >= (a[i]), actual: 3 vs 6
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms)
+[----------] 1 test from LoggingTest (? ms total)
+
+[----------] Global test environment tear-down
+[==========] 4 tests from 2 test cases ran. (? ms total)
+[ PASSED ] 0 tests.
+[ FAILED ] 4 tests, listed below:
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
+
+ 4 FAILED TESTS
+ YOU HAVE 1 DISABLED TEST
+
+Note: Google Test filter = *DISABLED_*
+[==========] Running 1 test from 1 test case.
+[----------] Global test environment set-up.
+[----------] 1 test from DisabledTestsWarningTest
+[ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
+[ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
+[----------] Global test environment tear-down
+[==========] 1 test from 1 test case ran.
+[ PASSED ] 1 test.
+Note: Google Test filter = PassingTest.*
+Note: This is test shard 1 of 2.
+[==========] Running 1 test from 1 test case.
+[----------] Global test environment set-up.
+[----------] 1 test from PassingTest
+[ RUN ] PassingTest.PassingTest2
+[ OK ] PassingTest.PassingTest2
+[----------] Global test environment tear-down
+[==========] 1 test from 1 test case ran.
+[ PASSED ] 1 test.
+
+ YOU HAVE 1 DISABLED TEST
+
diff --git a/test/gtest_pred_impl_unittest.cc b/test/gtest_pred_impl_unittest.cc
new file mode 100644
index 0000000..e7ee54b
--- /dev/null
+++ b/test/gtest_pred_impl_unittest.cc
@@ -0,0 +1,2432 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on 10/02/2008 by command
+// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
+
+// Regression test for gtest_pred_impl.h
+//
+// This file is generated by a script and quite long. If you intend to
+// learn how Google Test works by reading its unit tests, read
+// gtest_unittest.cc instead.
+//
+// This is intended as a regression test for the Google Test predicate
+// assertions. We compile it as part of the gtest_unittest target
+// only to keep the implementation tidy and compact, as it is quite
+// involved to set up the stage for testing Google Test using Google
+// Test itself.
+//
+// Currently, gtest_unittest takes ~11 seconds to run in the testing
+// daemon. In the future, if it grows too large and needs much more
+// time to finish, we should consider separating this file into a
+// stand-alone regression test.
+
+#include <iostream>
+
+#include <gtest/gtest.h>
+#include <gtest/gtest-spi.h>
+
+// A user-defined data type.
+struct Bool {
+ explicit Bool(int val) : value(val != 0) {}
+
+ bool operator>(int n) const { return value > Bool(n).value; }
+
+ Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); }
+
+ bool operator==(const Bool& rhs) const { return value == rhs.value; }
+
+ bool value;
+};
+
+// Enables Bool to be used in assertions.
+std::ostream& operator<<(std::ostream& os, const Bool& x) {
+ return os << (x.value ? "true" : "false");
+}
+
+// Sample functions/functors for testing unary predicate assertions.
+
+// A unary predicate function.
+template <typename T1>
+bool PredFunction1(T1 v1) {
+ return v1 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction1Int(int v1) {
+ return v1 > 0;
+}
+bool PredFunction1Bool(Bool v1) {
+ return v1 > 0;
+}
+
+// A unary predicate functor.
+struct PredFunctor1 {
+ template <typename T1>
+ bool operator()(const T1& v1) {
+ return v1 > 0;
+ }
+};
+
+// A unary predicate-formatter function.
+template <typename T1>
+testing::AssertionResult PredFormatFunction1(const char* e1,
+ const T1& v1) {
+ if (PredFunction1(v1))
+ return testing::AssertionSuccess();
+
+ testing::Message msg;
+ msg << e1
+ << " is expected to be positive, but evaluates to "
+ << v1 << ".";
+ return testing::AssertionFailure(msg);
+}
+
+// A unary predicate-formatter functor.
+struct PredFormatFunctor1 {
+ template <typename T1>
+ testing::AssertionResult operator()(const char* e1,
+ const T1& v1) const {
+ return PredFormatFunction1(e1, v1);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT1.
+
+class Predicate1Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+};
+
+bool Predicate1Test::expected_to_finish_;
+bool Predicate1Test::finished_;
+int Predicate1Test::n1_;
+
+typedef Predicate1Test EXPECT_PRED_FORMAT1Test;
+typedef Predicate1Test ASSERT_PRED_FORMAT1Test;
+typedef Predicate1Test EXPECT_PRED1Test;
+typedef Predicate1Test ASSERT_PRED1Test;
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED1(PredFunction1Int,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED1(PredFunction1Bool,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED1(PredFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED1(PredFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunction1Int,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunction1Bool,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED1(PredFunction1Int,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED1(PredFunction1Bool,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED1(PredFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED1(PredFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunction1Int,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunction1Bool,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing binary predicate assertions.
+
+// A binary predicate function.
+template <typename T1, typename T2>
+bool PredFunction2(T1 v1, T2 v2) {
+ return v1 + v2 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction2Int(int v1, int v2) {
+ return v1 + v2 > 0;
+}
+bool PredFunction2Bool(Bool v1, Bool v2) {
+ return v1 + v2 > 0;
+}
+
+// A binary predicate functor.
+struct PredFunctor2 {
+ template <typename T1, typename T2>
+ bool operator()(const T1& v1,
+ const T2& v2) {
+ return v1 + v2 > 0;
+ }
+};
+
+// A binary predicate-formatter function.
+template <typename T1, typename T2>
+testing::AssertionResult PredFormatFunction2(const char* e1,
+ const char* e2,
+ const T1& v1,
+ const T2& v2) {
+ if (PredFunction2(v1, v2))
+ return testing::AssertionSuccess();
+
+ testing::Message msg;
+ msg << e1 << " + " << e2
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 << ".";
+ return testing::AssertionFailure(msg);
+}
+
+// A binary predicate-formatter functor.
+struct PredFormatFunctor2 {
+ template <typename T1, typename T2>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const T1& v1,
+ const T2& v2) const {
+ return PredFormatFunction2(e1, e2, v1, v2);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT2.
+
+class Predicate2Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+};
+
+bool Predicate2Test::expected_to_finish_;
+bool Predicate2Test::finished_;
+int Predicate2Test::n1_;
+int Predicate2Test::n2_;
+
+typedef Predicate2Test EXPECT_PRED_FORMAT2Test;
+typedef Predicate2Test ASSERT_PRED_FORMAT2Test;
+typedef Predicate2Test EXPECT_PRED2Test;
+typedef Predicate2Test ASSERT_PRED2Test;
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED2(PredFunction2Int,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED2(PredFunction2Bool,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED2(PredFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED2(PredFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunction2Int,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunction2Bool,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED2(PredFunction2Int,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED2(PredFunction2Bool,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED2(PredFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED2(PredFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunction2Int,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunction2Bool,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing ternary predicate assertions.
+
+// A ternary predicate function.
+template <typename T1, typename T2, typename T3>
+bool PredFunction3(T1 v1, T2 v2, T3 v3) {
+ return v1 + v2 + v3 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction3Int(int v1, int v2, int v3) {
+ return v1 + v2 + v3 > 0;
+}
+bool PredFunction3Bool(Bool v1, Bool v2, Bool v3) {
+ return v1 + v2 + v3 > 0;
+}
+
+// A ternary predicate functor.
+struct PredFunctor3 {
+ template <typename T1, typename T2, typename T3>
+ bool operator()(const T1& v1,
+ const T2& v2,
+ const T3& v3) {
+ return v1 + v2 + v3 > 0;
+ }
+};
+
+// A ternary predicate-formatter function.
+template <typename T1, typename T2, typename T3>
+testing::AssertionResult PredFormatFunction3(const char* e1,
+ const char* e2,
+ const char* e3,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3) {
+ if (PredFunction3(v1, v2, v3))
+ return testing::AssertionSuccess();
+
+ testing::Message msg;
+ msg << e1 << " + " << e2 << " + " << e3
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 + v3 << ".";
+ return testing::AssertionFailure(msg);
+}
+
+// A ternary predicate-formatter functor.
+struct PredFormatFunctor3 {
+ template <typename T1, typename T2, typename T3>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const char* e3,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3) const {
+ return PredFormatFunction3(e1, e2, e3, v1, v2, v3);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT3.
+
+class Predicate3Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = n3_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+ EXPECT_EQ(1, n3_) <<
+ "The predicate assertion didn't evaluate argument 4 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+ static int n3_;
+};
+
+bool Predicate3Test::expected_to_finish_;
+bool Predicate3Test::finished_;
+int Predicate3Test::n1_;
+int Predicate3Test::n2_;
+int Predicate3Test::n3_;
+
+typedef Predicate3Test EXPECT_PRED_FORMAT3Test;
+typedef Predicate3Test ASSERT_PRED_FORMAT3Test;
+typedef Predicate3Test EXPECT_PRED3Test;
+typedef Predicate3Test ASSERT_PRED3Test;
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED3(PredFunction3Int,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED3(PredFunction3Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED3(PredFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED3(PredFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunction3Int,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunction3Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED3(PredFunction3Int,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED3(PredFunction3Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED3(PredFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED3(PredFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunction3Int,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunction3Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing 4-ary predicate assertions.
+
+// A 4-ary predicate function.
+template <typename T1, typename T2, typename T3, typename T4>
+bool PredFunction4(T1 v1, T2 v2, T3 v3, T4 v4) {
+ return v1 + v2 + v3 + v4 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction4Int(int v1, int v2, int v3, int v4) {
+ return v1 + v2 + v3 + v4 > 0;
+}
+bool PredFunction4Bool(Bool v1, Bool v2, Bool v3, Bool v4) {
+ return v1 + v2 + v3 + v4 > 0;
+}
+
+// A 4-ary predicate functor.
+struct PredFunctor4 {
+ template <typename T1, typename T2, typename T3, typename T4>
+ bool operator()(const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) {
+ return v1 + v2 + v3 + v4 > 0;
+ }
+};
+
+// A 4-ary predicate-formatter function.
+template <typename T1, typename T2, typename T3, typename T4>
+testing::AssertionResult PredFormatFunction4(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) {
+ if (PredFunction4(v1, v2, v3, v4))
+ return testing::AssertionSuccess();
+
+ testing::Message msg;
+ msg << e1 << " + " << e2 << " + " << e3 << " + " << e4
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 + v3 + v4 << ".";
+ return testing::AssertionFailure(msg);
+}
+
+// A 4-ary predicate-formatter functor.
+struct PredFormatFunctor4 {
+ template <typename T1, typename T2, typename T3, typename T4>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) const {
+ return PredFormatFunction4(e1, e2, e3, e4, v1, v2, v3, v4);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT4.
+
+class Predicate4Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = n3_ = n4_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+ EXPECT_EQ(1, n3_) <<
+ "The predicate assertion didn't evaluate argument 4 "
+ "exactly once.";
+ EXPECT_EQ(1, n4_) <<
+ "The predicate assertion didn't evaluate argument 5 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+ static int n3_;
+ static int n4_;
+};
+
+bool Predicate4Test::expected_to_finish_;
+bool Predicate4Test::finished_;
+int Predicate4Test::n1_;
+int Predicate4Test::n2_;
+int Predicate4Test::n3_;
+int Predicate4Test::n4_;
+
+typedef Predicate4Test EXPECT_PRED_FORMAT4Test;
+typedef Predicate4Test ASSERT_PRED_FORMAT4Test;
+typedef Predicate4Test EXPECT_PRED4Test;
+typedef Predicate4Test ASSERT_PRED4Test;
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED4(PredFunction4Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED4(PredFunction4Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED4(PredFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED4(PredFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunction4Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunction4Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED4(PredFunction4Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED4(PredFunction4Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED4(PredFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED4(PredFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunction4Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunction4Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing 5-ary predicate assertions.
+
+// A 5-ary predicate function.
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+bool PredFunction5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction5Int(int v1, int v2, int v3, int v4, int v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+}
+bool PredFunction5Bool(Bool v1, Bool v2, Bool v3, Bool v4, Bool v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+}
+
+// A 5-ary predicate functor.
+struct PredFunctor5 {
+ template <typename T1, typename T2, typename T3, typename T4, typename T5>
+ bool operator()(const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+ }
+};
+
+// A 5-ary predicate-formatter function.
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+testing::AssertionResult PredFormatFunction5(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const char* e5,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) {
+ if (PredFunction5(v1, v2, v3, v4, v5))
+ return testing::AssertionSuccess();
+
+ testing::Message msg;
+ msg << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 + v3 + v4 + v5 << ".";
+ return testing::AssertionFailure(msg);
+}
+
+// A 5-ary predicate-formatter functor.
+struct PredFormatFunctor5 {
+ template <typename T1, typename T2, typename T3, typename T4, typename T5>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const char* e5,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) const {
+ return PredFormatFunction5(e1, e2, e3, e4, e5, v1, v2, v3, v4, v5);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT5.
+
+class Predicate5Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = n3_ = n4_ = n5_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+ EXPECT_EQ(1, n3_) <<
+ "The predicate assertion didn't evaluate argument 4 "
+ "exactly once.";
+ EXPECT_EQ(1, n4_) <<
+ "The predicate assertion didn't evaluate argument 5 "
+ "exactly once.";
+ EXPECT_EQ(1, n5_) <<
+ "The predicate assertion didn't evaluate argument 6 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+ static int n3_;
+ static int n4_;
+ static int n5_;
+};
+
+bool Predicate5Test::expected_to_finish_;
+bool Predicate5Test::finished_;
+int Predicate5Test::n1_;
+int Predicate5Test::n2_;
+int Predicate5Test::n3_;
+int Predicate5Test::n4_;
+int Predicate5Test::n5_;
+
+typedef Predicate5Test EXPECT_PRED_FORMAT5Test;
+typedef Predicate5Test ASSERT_PRED_FORMAT5Test;
+typedef Predicate5Test EXPECT_PRED5Test;
+typedef Predicate5Test ASSERT_PRED5Test;
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED5(PredFunction5Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED5(PredFunction5Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED5(PredFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED5(PredFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunction5Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunction5Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED5(PredFunction5Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED5(PredFunction5Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED5(PredFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED5(PredFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunction5Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunction5Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
diff --git a/test/gtest_prod_test.cc b/test/gtest_prod_test.cc
new file mode 100644
index 0000000..d87f31f
--- /dev/null
+++ b/test/gtest_prod_test.cc
@@ -0,0 +1,61 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Unit test for include/gtest/gtest_prod.h.
+
+#include <gtest/gtest.h>
+#include "test/production.h"
+
+#ifdef ANDROID
+#include "test/production.cc"
+#endif
+
+// Tests that private members can be accessed from a TEST declared as
+// a friend of the class.
+TEST(PrivateCodeTest, CanAccessPrivateMembers) {
+ PrivateCode a;
+ EXPECT_EQ(0, a.x_);
+
+ a.set_x(1);
+ EXPECT_EQ(1, a.x_);
+}
+
+typedef testing::Test PrivateCodeFixtureTest;
+
+// Tests that private members can be accessed from a TEST_F declared
+// as a friend of the class.
+TEST_F(PrivateCodeFixtureTest, CanAccessPrivateMembers) {
+ PrivateCode a;
+ EXPECT_EQ(0, a.x_);
+
+ a.set_x(2);
+ EXPECT_EQ(2, a.x_);
+}
diff --git a/test/gtest_repeat_test.cc b/test/gtest_repeat_test.cc
new file mode 100644
index 0000000..39a0601
--- /dev/null
+++ b/test/gtest_repeat_test.cc
@@ -0,0 +1,255 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests the --gtest_repeat=number flag.
+
+#include <stdlib.h>
+#include <iostream>
+#include <gtest/gtest.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+GTEST_DECLARE_string_(death_test_style);
+GTEST_DECLARE_string_(filter);
+GTEST_DECLARE_int32_(repeat);
+
+} // namespace testing
+
+using testing::GTEST_FLAG(death_test_style);
+using testing::GTEST_FLAG(filter);
+using testing::GTEST_FLAG(repeat);
+
+namespace {
+
+// We need this when we are testing Google Test itself and therefore
+// cannot use Google Test assertions.
+#define GTEST_CHECK_INT_EQ_(expected, actual) \
+ do {\
+ const int expected_val = (expected);\
+ const int actual_val = (actual);\
+ if (expected_val != actual_val) {\
+ ::std::cout << "Value of: " #actual "\n"\
+ << " Actual: " << actual_val << "\n"\
+ << "Expected: " #expected "\n"\
+ << "Which is: " << expected_val << "\n";\
+ abort();\
+ }\
+ } while(false)
+
+
+// Used for verifying that global environment set-up and tear-down are
+// inside the gtest_repeat loop.
+
+int g_environment_set_up_count = 0;
+int g_environment_tear_down_count = 0;
+
+class MyEnvironment : public testing::Environment {
+ public:
+ MyEnvironment() {}
+ virtual void SetUp() { g_environment_set_up_count++; }
+ virtual void TearDown() { g_environment_tear_down_count++; }
+};
+
+// A test that should fail.
+
+int g_should_fail_count = 0;
+
+TEST(FooTest, ShouldFail) {
+ g_should_fail_count++;
+ EXPECT_EQ(0, 1) << "Expected failure.";
+}
+
+// A test that should pass.
+
+int g_should_pass_count = 0;
+
+TEST(FooTest, ShouldPass) {
+ g_should_pass_count++;
+}
+
+// A test that contains a thread-safe death test and a fast death
+// test. It should pass.
+
+int g_death_test_count = 0;
+
+TEST(BarDeathTest, ThreadSafeAndFast) {
+ g_death_test_count++;
+
+#if GTEST_HAS_DEATH_TEST
+ GTEST_FLAG(death_test_style) = "threadsafe";
+ EXPECT_DEATH(abort(), "");
+
+ GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_DEATH(abort(), "");
+#endif // GTEST_HAS_DEATH_TEST
+}
+
+#if GTEST_HAS_PARAM_TEST
+int g_param_test_count = 0;
+
+const int kNumberOfParamTests = 10;
+
+class MyParamTest : public testing::TestWithParam<int> {};
+
+TEST_P(MyParamTest, ShouldPass) {
+ // TODO(vladl@google.com): Make parameter value checking robust
+ // WRT order of tests.
+ GTEST_CHECK_INT_EQ_(g_param_test_count % kNumberOfParamTests, GetParam());
+ g_param_test_count++;
+}
+INSTANTIATE_TEST_CASE_P(MyParamSequence,
+ MyParamTest,
+ testing::Range(0, kNumberOfParamTests));
+#endif // GTEST_HAS_PARAM_TEST
+
+// Resets the count for each test.
+void ResetCounts() {
+ g_environment_set_up_count = 0;
+ g_environment_tear_down_count = 0;
+ g_should_fail_count = 0;
+ g_should_pass_count = 0;
+ g_death_test_count = 0;
+#if GTEST_HAS_PARAM_TEST
+ g_param_test_count = 0;
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+// Checks that the count for each test is expected.
+void CheckCounts(int expected) {
+ GTEST_CHECK_INT_EQ_(expected, g_environment_set_up_count);
+ GTEST_CHECK_INT_EQ_(expected, g_environment_tear_down_count);
+ GTEST_CHECK_INT_EQ_(expected, g_should_fail_count);
+ GTEST_CHECK_INT_EQ_(expected, g_should_pass_count);
+ GTEST_CHECK_INT_EQ_(expected, g_death_test_count);
+#if GTEST_HAS_PARAM_TEST
+ GTEST_CHECK_INT_EQ_(expected * kNumberOfParamTests, g_param_test_count);
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+// Tests the behavior of Google Test when --gtest_repeat is not specified.
+void TestRepeatUnspecified() {
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS());
+ CheckCounts(1);
+}
+
+// Tests the behavior of Google Test when --gtest_repeat has the given value.
+void TestRepeat(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(repeat > 0 ? 1 : 0, RUN_ALL_TESTS());
+ CheckCounts(repeat);
+}
+
+// Tests using --gtest_repeat when --gtest_filter specifies an empty
+// set of tests.
+void TestRepeatWithEmptyFilter(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+ GTEST_FLAG(filter) = "None";
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS());
+ CheckCounts(0);
+}
+
+// Tests using --gtest_repeat when --gtest_filter specifies a set of
+// successful tests.
+void TestRepeatWithFilterForSuccessfulTests(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+ GTEST_FLAG(filter) = "*-*ShouldFail";
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS());
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count);
+ GTEST_CHECK_INT_EQ_(0, g_should_fail_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_should_pass_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_death_test_count);
+#if GTEST_HAS_PARAM_TEST
+ GTEST_CHECK_INT_EQ_(repeat * kNumberOfParamTests, g_param_test_count);
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+// Tests using --gtest_repeat when --gtest_filter specifies a set of
+// failed tests.
+void TestRepeatWithFilterForFailedTests(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+ GTEST_FLAG(filter) = "*ShouldFail";
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS());
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_should_fail_count);
+ GTEST_CHECK_INT_EQ_(0, g_should_pass_count);
+ GTEST_CHECK_INT_EQ_(0, g_death_test_count);
+#if GTEST_HAS_PARAM_TEST
+ GTEST_CHECK_INT_EQ_(0, g_param_test_count);
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+ testing::AddGlobalTestEnvironment(new MyEnvironment);
+
+ TestRepeatUnspecified();
+ TestRepeat(0);
+ TestRepeat(1);
+ TestRepeat(5);
+
+ TestRepeatWithEmptyFilter(2);
+ TestRepeatWithEmptyFilter(3);
+
+ TestRepeatWithFilterForSuccessfulTests(3);
+
+ TestRepeatWithFilterForFailedTests(4);
+
+ // It would be nice to verify that the tests indeed loop forever
+ // when GTEST_FLAG(repeat) is negative, but this test will be quite
+ // complicated to write. Since this flag is for interactive
+ // debugging only and doesn't affect the normal test result, such a
+ // test would be an overkill.
+
+ printf("PASS\n");
+ return 0;
+}
diff --git a/test/gtest_sole_header_test.cc b/test/gtest_sole_header_test.cc
new file mode 100644
index 0000000..de91e80
--- /dev/null
+++ b/test/gtest_sole_header_test.cc
@@ -0,0 +1,57 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+// This test verifies that it's possible to use Google Test by including
+// the gtest.h header file alone.
+
+#include <gtest/gtest.h>
+
+namespace {
+
+void Subroutine() {
+ EXPECT_EQ(42, 42);
+}
+
+TEST(NoFatalFailureTest, ExpectNoFatalFailure) {
+ EXPECT_NO_FATAL_FAILURE(;);
+ EXPECT_NO_FATAL_FAILURE(SUCCEED());
+ EXPECT_NO_FATAL_FAILURE(Subroutine());
+ EXPECT_NO_FATAL_FAILURE({ SUCCEED(); });
+}
+
+TEST(NoFatalFailureTest, AssertNoFatalFailure) {
+ ASSERT_NO_FATAL_FAILURE(;);
+ ASSERT_NO_FATAL_FAILURE(SUCCEED());
+ ASSERT_NO_FATAL_FAILURE(Subroutine());
+ ASSERT_NO_FATAL_FAILURE({ SUCCEED(); });
+}
+
+} // namespace
diff --git a/test/gtest_stress_test.cc b/test/gtest_stress_test.cc
new file mode 100644
index 0000000..55e8bf4
--- /dev/null
+++ b/test/gtest_stress_test.cc
@@ -0,0 +1,152 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests that SCOPED_TRACE() and various Google Test assertions can be
+// used in a large number of threads concurrently.
+
+#include <iostream>
+#include <gtest/gtest.h>
+
+// We must define this macro in order to #include
+// gtest-internal-inl.h. This is how Google Test prevents a user from
+// accidentally depending on its internal implementation.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace {
+
+using internal::List;
+using internal::ListNode;
+using internal::String;
+using internal::TestProperty;
+using internal::TestPropertyKeyIs;
+
+// How many threads to create?
+const int kThreadCount = 50;
+
+String IdToKey(int id, const char* suffix) {
+ Message key;
+ key << "key_" << id << "_" << suffix;
+ return key.GetString();
+}
+
+String IdToString(int id) {
+ Message id_message;
+ id_message << id;
+ return id_message.GetString();
+}
+
+void ExpectKeyAndValueWereRecordedForId(const List<TestProperty>& properties,
+ int id,
+ const char* suffix) {
+ TestPropertyKeyIs matches_key(IdToKey(id, suffix).c_str());
+ const ListNode<TestProperty>* node = properties.FindIf(matches_key);
+ EXPECT_TRUE(node != NULL) << "expecting " << suffix << " node for id " << id;
+ EXPECT_STREQ(IdToString(id).c_str(), node->element().value());
+}
+
+// Calls a large number of Google Test assertions, where exactly one of them
+// will fail.
+void ManyAsserts(int id) {
+ ::std::cout << "Thread #" << id << " running...\n";
+
+ SCOPED_TRACE(Message() << "Thread #" << id);
+
+ for (int i = 0; i < kThreadCount; i++) {
+ SCOPED_TRACE(Message() << "Iteration #" << i);
+
+ // A bunch of assertions that should succeed.
+ EXPECT_TRUE(true);
+ ASSERT_FALSE(false) << "This shouldn't fail.";
+ EXPECT_STREQ("a", "a");
+ ASSERT_LE(5, 6);
+ EXPECT_EQ(i, i) << "This shouldn't fail.";
+
+ // RecordProperty() should interact safely with other threads as well.
+ // The shared_key forces property updates.
+ Test::RecordProperty(IdToKey(id, "string").c_str(), IdToString(id).c_str());
+ Test::RecordProperty(IdToKey(id, "int").c_str(), id);
+ Test::RecordProperty("shared_key", IdToString(id).c_str());
+
+ // This assertion should fail kThreadCount times per thread. It
+ // is for testing whether Google Test can handle failed assertions in a
+ // multi-threaded context.
+ EXPECT_LT(i, 0) << "This should always fail.";
+ }
+}
+
+// Tests using SCOPED_TRACE() and Google Test assertions in many threads
+// concurrently.
+TEST(StressTest, CanUseScopedTraceAndAssertionsInManyThreads) {
+ // TODO(wan): when Google Test is made thread-safe, run
+ // ManyAsserts() in many threads here.
+}
+
+TEST(NoFatalFailureTest, ExpectNoFatalFailureIgnoresFailuresInOtherThreads) {
+ // TODO(mheule@google.com): Test this works correctly when Google
+ // Test is made thread-safe.
+}
+
+TEST(NoFatalFailureTest, AssertNoFatalFailureIgnoresFailuresInOtherThreads) {
+ // TODO(mheule@google.com): Test this works correctly when Google
+ // Test is made thread-safe.
+}
+
+TEST(FatalFailureTest, ExpectFatalFailureIgnoresFailuresInOtherThreads) {
+ // TODO(mheule@google.com): Test this works correctly when Google
+ // Test is made thread-safe.
+}
+
+TEST(FatalFailureOnAllThreadsTest, ExpectFatalFailureOnAllThreads) {
+ // TODO(wan@google.com): Test this works correctly when Google Test
+ // is made thread-safe.
+}
+
+TEST(NonFatalFailureTest, ExpectNonFatalFailureIgnoresFailuresInOtherThreads) {
+ // TODO(mheule@google.com): Test this works correctly when Google
+ // Test is made thread-safe.
+}
+
+TEST(NonFatalFailureOnAllThreadsTest, ExpectNonFatalFailureOnAllThreads) {
+ // TODO(wan@google.com): Test this works correctly when Google Test
+ // is made thread-safe.
+}
+
+} // namespace
+} // namespace testing
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/test/gtest_test_utils.py b/test/gtest_test_utils.py
new file mode 100755
index 0000000..8f55b07
--- /dev/null
+++ b/test/gtest_test_utils.py
@@ -0,0 +1,194 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test utilities for Google C++ Testing Framework."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import sys
+import unittest
+
+try:
+ import subprocess
+ _SUBPROCESS_MODULE_AVAILABLE = True
+except:
+ import popen2
+ _SUBPROCESS_MODULE_AVAILABLE = False
+
+
+# Initially maps a flag to its default value. After
+# _ParseAndStripGTestFlags() is called, maps a flag to its actual
+# value.
+_flag_map = {'gtest_source_dir': os.path.dirname(sys.argv[0]),
+ 'gtest_build_dir': os.path.dirname(sys.argv[0])}
+_gtest_flags_are_parsed = False
+
+
+def _ParseAndStripGTestFlags(argv):
+ """Parses and strips Google Test flags from argv. This is idempotent."""
+
+ global _gtest_flags_are_parsed
+ if _gtest_flags_are_parsed:
+ return
+
+ _gtest_flags_are_parsed = True
+ for flag in _flag_map:
+ # The environment variable overrides the default value.
+ if flag.upper() in os.environ:
+ _flag_map[flag] = os.environ[flag.upper()]
+
+ # The command line flag overrides the environment variable.
+ i = 1 # Skips the program name.
+ while i < len(argv):
+ prefix = '--' + flag + '='
+ if argv[i].startswith(prefix):
+ _flag_map[flag] = argv[i][len(prefix):]
+ del argv[i]
+ break
+ else:
+ # We don't increment i in case we just found a --gtest_* flag
+ # and removed it from argv.
+ i += 1
+
+
+def GetFlag(flag):
+ """Returns the value of the given flag."""
+
+ # In case GetFlag() is called before Main(), we always call
+ # _ParseAndStripGTestFlags() here to make sure the --gtest_* flags
+ # are parsed.
+ _ParseAndStripGTestFlags(sys.argv)
+
+ return _flag_map[flag]
+
+
+def GetSourceDir():
+ """Returns the absolute path of the directory where the .py files are."""
+
+ return os.path.abspath(GetFlag('gtest_source_dir'))
+
+
+def GetBuildDir():
+ """Returns the absolute path of the directory where the test binaries are."""
+
+ return os.path.abspath(GetFlag('gtest_build_dir'))
+
+
+def GetExitStatus(exit_code):
+ """Returns the argument to exit(), or -1 if exit() wasn't called.
+
+ Args:
+ exit_code: the result value of os.system(command).
+ """
+
+ if os.name == 'nt':
+ # On Windows, os.WEXITSTATUS() doesn't work and os.system() returns
+ # the argument to exit() directly.
+ return exit_code
+ else:
+ # On Unix, os.WEXITSTATUS() must be used to extract the exit status
+ # from the result of os.system().
+ if os.WIFEXITED(exit_code):
+ return os.WEXITSTATUS(exit_code)
+ else:
+ return -1
+
+
+class Subprocess:
+ def __init__(self, command, working_dir=None):
+ """Changes into a specified directory, if provided, and executes a command.
+ Restores the old directory afterwards. Execution results are returned
+ via the following attributes:
+ terminated_by_sygnal True iff the child process has been terminated
+ by a signal.
+ signal Sygnal that terminated the child process.
+ exited True iff the child process exited normally.
+ exit_code The code with which the child proces exited.
+ output Child process's stdout and stderr output
+ combined in a string.
+
+ Args:
+ command: A command to run, in the form of sys.argv.
+ working_dir: A directory to change into.
+ """
+
+ # The subprocess module is the preferrable way of running programs
+ # since it is available and behaves consistently on all platforms,
+ # including Windows. But it is only available starting in python 2.4.
+ # In earlier python versions, we revert to the popen2 module, which is
+ # available in python 2.0 and later but doesn't provide required
+ # functionality (Popen4) under Windows. This allows us to support Mac
+ # OS X 10.4 Tiger, which has python 2.3 installed.
+ if _SUBPROCESS_MODULE_AVAILABLE:
+ p = subprocess.Popen(command,
+ stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+ cwd=working_dir, universal_newlines=True)
+ # communicate returns a tuple with the file obect for the child's
+ # output.
+ self.output = p.communicate()[0]
+ self._return_code = p.returncode
+ else:
+ old_dir = os.getcwd()
+ try:
+ if working_dir is not None:
+ os.chdir(working_dir)
+ p = popen2.Popen4(command)
+ p.tochild.close()
+ self.output = p.fromchild.read()
+ ret_code = p.wait()
+ finally:
+ os.chdir(old_dir)
+ # Converts ret_code to match the semantics of
+ # subprocess.Popen.returncode.
+ if os.WIFSIGNALED(ret_code):
+ self._return_code = -os.WTERMSIG(ret_code)
+ else: # os.WIFEXITED(ret_code) should return True here.
+ self._return_code = os.WEXITSTATUS(ret_code)
+
+ if self._return_code < 0:
+ self.terminated_by_signal = True
+ self.exited = False
+ self.signal = -self._return_code
+ else:
+ self.terminated_by_signal = False
+ self.exited = True
+ self.exit_code = self._return_code
+
+
+def Main():
+ """Runs the unit test."""
+
+ # We must call _ParseAndStripGTestFlags() before calling
+ # unittest.main(). Otherwise the latter will be confused by the
+ # --gtest_* flags.
+ _ParseAndStripGTestFlags(sys.argv)
+ unittest.main()
diff --git a/test/gtest_throw_on_failure_ex_test.cc b/test/gtest_throw_on_failure_ex_test.cc
new file mode 100644
index 0000000..8bf9dc9
--- /dev/null
+++ b/test/gtest_throw_on_failure_ex_test.cc
@@ -0,0 +1,92 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests Google Test's throw-on-failure mode with exceptions enabled.
+
+#include <gtest/gtest.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdexcept>
+
+// Prints the given failure message and exits the program with
+// non-zero. We use this instead of a Google Test assertion to
+// indicate a failure, as the latter is been tested and cannot be
+// relied on.
+void Fail(const char* msg) {
+ printf("FAILURE: %s\n", msg);
+ fflush(stdout);
+ exit(1);
+}
+
+// Tests that an assertion failure throws a subclass of
+// std::runtime_error.
+void TestFailureThrowsRuntimeError() {
+ testing::GTEST_FLAG(throw_on_failure) = true;
+
+ // A successful assertion shouldn't throw.
+ try {
+ EXPECT_EQ(3, 3);
+ } catch(...) {
+ Fail("A successful assertion wrongfully threw.");
+ }
+
+ // A failed assertion should throw a subclass of std::runtime_error.
+ try {
+ EXPECT_EQ(2, 3) << "Expected failure";
+ } catch(const std::runtime_error& e) {
+ if (strstr(e.what(), "Expected failure") != NULL)
+ return;
+
+ printf("%s",
+ "A failed assertion did throw an exception of the right type, "
+ "but the message is incorrect. Instead of containing \"Expected "
+ "failure\", it is:\n");
+ Fail(e.what());
+ } catch(...) {
+ Fail("A failed assertion threw the wrong type of exception.");
+ }
+ Fail("A failed assertion should've thrown but didn't.");
+}
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // We want to ensure that people can use Google Test assertions in
+ // other testing frameworks, as long as they initialize Google Test
+ // properly and set the thrown-on-failure mode. Therefore, we don't
+ // use Google Test's constructs for defining and running tests
+ // (e.g. TEST and RUN_ALL_TESTS) here.
+
+ TestFailureThrowsRuntimeError();
+ return 0;
+}
diff --git a/test/gtest_throw_on_failure_test.py b/test/gtest_throw_on_failure_test.py
new file mode 100755
index 0000000..a80d617
--- /dev/null
+++ b/test/gtest_throw_on_failure_test.py
@@ -0,0 +1,171 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests Google Test's throw-on-failure mode with exceptions disabled.
+
+This script invokes gtest_throw_on_failure_test_ (a program written with
+Google Test) with different environments and command line flags.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+import os
+import unittest
+
+
+# Constants.
+
+# The command line flag for enabling/disabling the throw-on-failure mode.
+THROW_ON_FAILURE = 'gtest_throw_on_failure'
+
+# Path to the gtest_throw_on_failure_test_ program, compiled with
+# exceptions disabled.
+EXE_PATH = os.path.join(gtest_test_utils.GetBuildDir(),
+ 'gtest_throw_on_failure_test_')
+
+
+# Utilities.
+
+
+def SetEnvVar(env_var, value):
+ """Sets an environment variable to a given value; unsets it when the
+ given value is None.
+ """
+
+ env_var = env_var.upper()
+ if value is not None:
+ os.environ[env_var] = value
+ elif env_var in os.environ:
+ del os.environ[env_var]
+
+
+def Run(command):
+ """Runs a command; returns True/False if its exit code is/isn't 0."""
+
+ print 'Running "%s". . .' % ' '.join(command)
+ return gtest_test_utils.Subprocess(command).exit_code == 0
+
+
+# The tests. TODO(wan@google.com): refactor the class to share common
+# logic with code in gtest_break_on_failure_unittest.py.
+class ThrowOnFailureTest(unittest.TestCase):
+ """Tests the throw-on-failure mode."""
+
+ def RunAndVerify(self, env_var_value, flag_value, should_fail):
+ """Runs gtest_throw_on_failure_test_ and verifies that it does
+ (or does not) exit with a non-zero code.
+
+ Args:
+ env_var_value: value of the GTEST_BREAK_ON_FAILURE environment
+ variable; None if the variable should be unset.
+ flag_value: value of the --gtest_break_on_failure flag;
+ None if the flag should not be present.
+ should_fail: True iff the program is expected to fail.
+ """
+
+ SetEnvVar(THROW_ON_FAILURE, env_var_value)
+
+ if env_var_value is None:
+ env_var_value_msg = ' is not set'
+ else:
+ env_var_value_msg = '=' + env_var_value
+
+ if flag_value is None:
+ flag = ''
+ elif flag_value == '0':
+ flag = '--%s=0' % THROW_ON_FAILURE
+ else:
+ flag = '--%s' % THROW_ON_FAILURE
+
+ command = [EXE_PATH]
+ if flag:
+ command.append(flag)
+
+ if should_fail:
+ should_or_not = 'should'
+ else:
+ should_or_not = 'should not'
+
+ failed = not Run(command)
+
+ SetEnvVar(THROW_ON_FAILURE, None)
+
+ msg = ('when %s%s, an assertion failure in "%s" %s cause a non-zero '
+ 'exit code.' %
+ (THROW_ON_FAILURE, env_var_value_msg, ' '.join(command),
+ should_or_not))
+ self.assert_(failed == should_fail, msg)
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of the default mode."""
+
+ self.RunAndVerify(env_var_value=None, flag_value=None, should_fail=False)
+
+ def testThrowOnFailureEnvVar(self):
+ """Tests using the GTEST_THROW_ON_FAILURE environment variable."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value=None,
+ should_fail=False)
+ self.RunAndVerify(env_var_value='1',
+ flag_value=None,
+ should_fail=True)
+
+ def testThrowOnFailureFlag(self):
+ """Tests using the --gtest_throw_on_failure flag."""
+
+ self.RunAndVerify(env_var_value=None,
+ flag_value='0',
+ should_fail=False)
+ self.RunAndVerify(env_var_value=None,
+ flag_value='1',
+ should_fail=True)
+
+ def testThrowOnFailureFlagOverridesEnvVar(self):
+ """Tests that --gtest_throw_on_failure overrides GTEST_THROW_ON_FAILURE."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value='0',
+ should_fail=False)
+ self.RunAndVerify(env_var_value='0',
+ flag_value='1',
+ should_fail=True)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='0',
+ should_fail=False)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='1',
+ should_fail=True)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_throw_on_failure_test_.cc b/test/gtest_throw_on_failure_test_.cc
new file mode 100644
index 0000000..88fbd5a
--- /dev/null
+++ b/test/gtest_throw_on_failure_test_.cc
@@ -0,0 +1,56 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests Google Test's throw-on-failure mode with exceptions disabled.
+//
+// This program must be compiled with exceptions disabled. It will be
+// invoked by gtest_throw_on_failure_test.py, and is expected to exit
+// with non-zero in the throw-on-failure mode or 0 otherwise.
+
+#include <gtest/gtest.h>
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // We want to ensure that people can use Google Test assertions in
+ // other testing frameworks, as long as they initialize Google Test
+ // properly and set the thrown-on-failure mode. Therefore, we don't
+ // use Google Test's constructs for defining and running tests
+ // (e.g. TEST and RUN_ALL_TESTS) here.
+
+ // In the throw-on-failure mode with exceptions disabled, this
+ // assertion will cause the program to exit with a non-zero code.
+ EXPECT_EQ(2, 3);
+
+ // When not in the throw-on-failure mode, the control will reach
+ // here.
+ return 0;
+}
diff --git a/test/gtest_uninitialized_test.py b/test/gtest_uninitialized_test.py
new file mode 100755
index 0000000..a3ba629
--- /dev/null
+++ b/test/gtest_uninitialized_test.py
@@ -0,0 +1,101 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Verifies that Google Test warns the user when not initialized properly."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+import os
+import sys
+import unittest
+
+IS_WINDOWS = os.name == 'nt'
+IS_LINUX = os.name == 'posix'
+
+if IS_WINDOWS:
+ BUILD_DIRS = [
+ 'build.dbg\\',
+ 'build.opt\\',
+ 'build.dbg8\\',
+ 'build.opt8\\',
+ ]
+ COMMAND = 'gtest_uninitialized_test_.exe'
+
+if IS_LINUX:
+ COMMAND = os.path.join(gtest_test_utils.GetBuildDir(),
+ 'gtest_uninitialized_test_')
+
+
+def Assert(condition):
+ if not condition:
+ raise AssertionError
+
+
+def AssertEq(expected, actual):
+ if expected != actual:
+ print 'Expected: %s' % (expected,)
+ print ' Actual: %s' % (actual,)
+ raise AssertionError
+
+
+def TestExitCodeAndOutput(command):
+ """Runs the given command and verifies its exit code and output."""
+
+ # Verifies that 'command' exits with code 1.
+ p = gtest_test_utils.Subprocess(command)
+ Assert(p.exited)
+ AssertEq(1, p.exit_code)
+ Assert('InitGoogleTest' in p.output)
+
+
+if IS_WINDOWS:
+
+ def main():
+ for build_dir in BUILD_DIRS:
+ command = build_dir + COMMAND
+ print 'Testing with %s . . .' % (command,)
+ TestExitCodeAndOutput(command)
+ return 0
+
+ if __name__ == '__main__':
+ main()
+
+
+if IS_LINUX:
+
+ class GTestUninitializedTest(unittest.TestCase):
+ def testExitCodeAndOutput(self):
+ TestExitCodeAndOutput(COMMAND)
+
+
+ if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/test/gtest_uninitialized_test_.cc b/test/gtest_uninitialized_test_.cc
new file mode 100644
index 0000000..e8b2aa8
--- /dev/null
+++ b/test/gtest_uninitialized_test_.cc
@@ -0,0 +1,43 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <gtest/gtest.h>
+
+TEST(DummyTest, Dummy) {
+ // This test doesn't verify anything. We just need it to create a
+ // realistic stage for testing the behavior of Google Test when
+ // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
+ // called first.
+}
+
+int main() {
+ return RUN_ALL_TESTS();
+}
diff --git a/test/gtest_unittest.cc b/test/gtest_unittest.cc
new file mode 100644
index 0000000..9a731ee
--- /dev/null
+++ b/test/gtest_unittest.cc
@@ -0,0 +1,5458 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for Google Test itself. This verifies that the basic constructs of
+// Google Test work.
+
+#include <gtest/gtest.h>
+
+// Verifies that the command line flag variables can be accessed
+// in code once <gtest/gtest.h> has been #included.
+// Do not move it after other #includes.
+TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) {
+ bool dummy = testing::GTEST_FLAG(also_run_disabled_tests)
+ || testing::GTEST_FLAG(break_on_failure)
+ || testing::GTEST_FLAG(catch_exceptions)
+ || testing::GTEST_FLAG(color) != "unknown"
+ || testing::GTEST_FLAG(filter) != "unknown"
+ || testing::GTEST_FLAG(list_tests)
+ || testing::GTEST_FLAG(output) != "unknown"
+ || testing::GTEST_FLAG(print_time)
+ || testing::GTEST_FLAG(repeat) > 0
+ || testing::GTEST_FLAG(show_internal_stack_frames)
+ || testing::GTEST_FLAG(stack_trace_depth) > 0
+ || testing::GTEST_FLAG(throw_on_failure);
+ EXPECT_TRUE(dummy || !dummy); // Suppresses warning that dummy is unused.
+}
+
+#include <gtest/gtest-spi.h>
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#include <stdlib.h>
+
+#if GTEST_HAS_PTHREAD
+#include <pthread.h>
+#endif // GTEST_HAS_PTHREAD
+
+#if GTEST_OS_LINUX
+#include <string.h>
+#include <signal.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <string>
+#include <vector>
+#endif // GTEST_OS_LINUX
+
+namespace testing {
+namespace internal {
+const char* FormatTimeInMillisAsSeconds(TimeInMillis ms);
+bool ParseInt32Flag(const char* str, const char* flag, Int32* value);
+} // namespace internal
+} // namespace testing
+
+using testing::internal::FormatTimeInMillisAsSeconds;
+using testing::internal::ParseInt32Flag;
+
+namespace testing {
+
+GTEST_DECLARE_string_(output);
+GTEST_DECLARE_string_(color);
+
+namespace internal {
+bool ShouldUseColor(bool stdout_is_tty);
+} // namespace internal
+} // namespace testing
+
+using testing::AssertionFailure;
+using testing::AssertionResult;
+using testing::AssertionSuccess;
+using testing::DoubleLE;
+using testing::FloatLE;
+using testing::GTEST_FLAG(also_run_disabled_tests);
+using testing::GTEST_FLAG(break_on_failure);
+using testing::GTEST_FLAG(catch_exceptions);
+using testing::GTEST_FLAG(death_test_use_fork);
+using testing::GTEST_FLAG(color);
+using testing::GTEST_FLAG(filter);
+using testing::GTEST_FLAG(list_tests);
+using testing::GTEST_FLAG(output);
+using testing::GTEST_FLAG(print_time);
+using testing::GTEST_FLAG(repeat);
+using testing::GTEST_FLAG(show_internal_stack_frames);
+using testing::GTEST_FLAG(stack_trace_depth);
+using testing::GTEST_FLAG(throw_on_failure);
+using testing::IsNotSubstring;
+using testing::IsSubstring;
+using testing::Message;
+using testing::ScopedFakeTestPartResultReporter;
+using testing::StaticAssertTypeEq;
+using testing::Test;
+using testing::TestPartResult;
+using testing::TestPartResultArray;
+using testing::TPRT_FATAL_FAILURE;
+using testing::TPRT_NONFATAL_FAILURE;
+using testing::TPRT_SUCCESS;
+using testing::UnitTest;
+using testing::internal::kTestTypeIdInGoogleTest;
+using testing::internal::AppendUserMessage;
+using testing::internal::CodePointToUtf8;
+using testing::internal::EqFailure;
+using testing::internal::FloatingPoint;
+using testing::internal::GetCurrentOsStackTraceExceptTop;
+using testing::internal::GetFailedPartCount;
+using testing::internal::GetTestTypeId;
+using testing::internal::GetTypeId;
+using testing::internal::GTestFlagSaver;
+using testing::internal::Int32;
+using testing::internal::Int32FromEnvOrDie;
+using testing::internal::List;
+using testing::internal::ShouldRunTestOnShard;
+using testing::internal::ShouldShard;
+using testing::internal::ShouldUseColor;
+using testing::internal::StreamableToString;
+using testing::internal::String;
+using testing::internal::TestProperty;
+using testing::internal::TestResult;
+using testing::internal::ThreadLocal;
+using testing::internal::UnitTestImpl;
+using testing::internal::WideStringToUtf8;
+
+// This line tests that we can define tests in an unnamed namespace.
+namespace {
+
+// Tests GetTypeId.
+
+TEST(GetTypeIdTest, ReturnsSameValueForSameType) {
+ EXPECT_EQ(GetTypeId<int>(), GetTypeId<int>());
+ EXPECT_EQ(GetTypeId<Test>(), GetTypeId<Test>());
+}
+
+class SubClassOfTest : public Test {};
+class AnotherSubClassOfTest : public Test {};
+
+TEST(GetTypeIdTest, ReturnsDifferentValuesForDifferentTypes) {
+ EXPECT_NE(GetTypeId<int>(), GetTypeId<const int>());
+ EXPECT_NE(GetTypeId<int>(), GetTypeId<char>());
+ EXPECT_NE(GetTypeId<int>(), GetTestTypeId());
+ EXPECT_NE(GetTypeId<SubClassOfTest>(), GetTestTypeId());
+ EXPECT_NE(GetTypeId<AnotherSubClassOfTest>(), GetTestTypeId());
+ EXPECT_NE(GetTypeId<AnotherSubClassOfTest>(), GetTypeId<SubClassOfTest>());
+}
+
+// Verifies that GetTestTypeId() returns the same value, no matter it
+// is called from inside Google Test or outside of it.
+TEST(GetTestTypeIdTest, ReturnsTheSameValueInsideOrOutsideOfGoogleTest) {
+ EXPECT_EQ(kTestTypeIdInGoogleTest, GetTestTypeId());
+}
+
+// Tests FormatTimeInMillisAsSeconds().
+
+TEST(FormatTimeInMillisAsSecondsTest, FormatsZero) {
+ EXPECT_STREQ("0", FormatTimeInMillisAsSeconds(0));
+}
+
+TEST(FormatTimeInMillisAsSecondsTest, FormatsPositiveNumber) {
+ EXPECT_STREQ("0.003", FormatTimeInMillisAsSeconds(3));
+ EXPECT_STREQ("0.01", FormatTimeInMillisAsSeconds(10));
+ EXPECT_STREQ("0.2", FormatTimeInMillisAsSeconds(200));
+ EXPECT_STREQ("1.2", FormatTimeInMillisAsSeconds(1200));
+ EXPECT_STREQ("3", FormatTimeInMillisAsSeconds(3000));
+}
+
+TEST(FormatTimeInMillisAsSecondsTest, FormatsNegativeNumber) {
+ EXPECT_STREQ("-0.003", FormatTimeInMillisAsSeconds(-3));
+ EXPECT_STREQ("-0.01", FormatTimeInMillisAsSeconds(-10));
+ EXPECT_STREQ("-0.2", FormatTimeInMillisAsSeconds(-200));
+ EXPECT_STREQ("-1.2", FormatTimeInMillisAsSeconds(-1200));
+ EXPECT_STREQ("-3", FormatTimeInMillisAsSeconds(-3000));
+}
+
+#if !GTEST_OS_SYMBIAN
+// NULL testing does not work with Symbian compilers.
+
+// Tests that GTEST_IS_NULL_LITERAL_(x) is true when x is a null
+// pointer literal.
+TEST(NullLiteralTest, IsTrueForNullLiterals) {
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(NULL));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(1 - 1));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0U));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0L));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(false));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(true && false));
+}
+
+// Tests that GTEST_IS_NULL_LITERAL_(x) is false when x is not a null
+// pointer literal.
+TEST(NullLiteralTest, IsFalseForNonNullLiterals) {
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(1));
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(0.0));
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_('a'));
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(static_cast<void*>(NULL)));
+}
+
+#endif // !GTEST_OS_SYMBIAN
+//
+// Tests CodePointToUtf8().
+
+// Tests that the NUL character L'\0' is encoded correctly.
+TEST(CodePointToUtf8Test, CanEncodeNul) {
+ char buffer[32];
+ EXPECT_STREQ("", CodePointToUtf8(L'\0', buffer));
+}
+
+// Tests that ASCII characters are encoded correctly.
+TEST(CodePointToUtf8Test, CanEncodeAscii) {
+ char buffer[32];
+ EXPECT_STREQ("a", CodePointToUtf8(L'a', buffer));
+ EXPECT_STREQ("Z", CodePointToUtf8(L'Z', buffer));
+ EXPECT_STREQ("&", CodePointToUtf8(L'&', buffer));
+ EXPECT_STREQ("\x7F", CodePointToUtf8(L'\x7F', buffer));
+}
+
+// Tests that Unicode code-points that have 8 to 11 bits are encoded
+// as 110xxxxx 10xxxxxx.
+TEST(CodePointToUtf8Test, CanEncode8To11Bits) {
+ char buffer[32];
+ // 000 1101 0011 => 110-00011 10-010011
+ EXPECT_STREQ("\xC3\x93", CodePointToUtf8(L'\xD3', buffer));
+
+ // 101 0111 0110 => 110-10101 10-110110
+ EXPECT_STREQ("\xD5\xB6", CodePointToUtf8(L'\x576', buffer));
+}
+
+// Tests that Unicode code-points that have 12 to 16 bits are encoded
+// as 1110xxxx 10xxxxxx 10xxxxxx.
+TEST(CodePointToUtf8Test, CanEncode12To16Bits) {
+ char buffer[32];
+ // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011
+ EXPECT_STREQ("\xE0\xA3\x93", CodePointToUtf8(L'\x8D3', buffer));
+
+ // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101
+ EXPECT_STREQ("\xEC\x9D\x8D", CodePointToUtf8(L'\xC74D', buffer));
+}
+
+#if !GTEST_WIDE_STRING_USES_UTF16_
+// Tests in this group require a wchar_t to hold > 16 bits, and thus
+// are skipped on Windows, Cygwin, and Symbian, where a wchar_t is
+// 16-bit wide. This code may not compile on those systems.
+
+// Tests that Unicode code-points that have 17 to 21 bits are encoded
+// as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx.
+TEST(CodePointToUtf8Test, CanEncode17To21Bits) {
+ char buffer[32];
+ // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011
+ EXPECT_STREQ("\xF0\x90\xA3\x93", CodePointToUtf8(L'\x108D3', buffer));
+
+ // 0 0001 0000 0100 0000 0000 => 11110-000 10-010000 10-010000 10-000000
+ EXPECT_STREQ("\xF0\x90\x90\x80", CodePointToUtf8(L'\x10400', buffer));
+
+ // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100
+ EXPECT_STREQ("\xF4\x88\x98\xB4", CodePointToUtf8(L'\x108634', buffer));
+}
+
+// Tests that encoding an invalid code-point generates the expected result.
+TEST(CodePointToUtf8Test, CanEncodeInvalidCodePoint) {
+ char buffer[32];
+ EXPECT_STREQ("(Invalid Unicode 0x1234ABCD)",
+ CodePointToUtf8(L'\x1234ABCD', buffer));
+}
+
+#endif // !GTEST_WIDE_STRING_USES_UTF16_
+
+// Tests WideStringToUtf8().
+
+// Tests that the NUL character L'\0' is encoded correctly.
+TEST(WideStringToUtf8Test, CanEncodeNul) {
+ EXPECT_STREQ("", WideStringToUtf8(L"", 0).c_str());
+ EXPECT_STREQ("", WideStringToUtf8(L"", -1).c_str());
+}
+
+// Tests that ASCII strings are encoded correctly.
+TEST(WideStringToUtf8Test, CanEncodeAscii) {
+ EXPECT_STREQ("a", WideStringToUtf8(L"a", 1).c_str());
+ EXPECT_STREQ("ab", WideStringToUtf8(L"ab", 2).c_str());
+ EXPECT_STREQ("a", WideStringToUtf8(L"a", -1).c_str());
+ EXPECT_STREQ("ab", WideStringToUtf8(L"ab", -1).c_str());
+}
+
+// Tests that Unicode code-points that have 8 to 11 bits are encoded
+// as 110xxxxx 10xxxxxx.
+TEST(WideStringToUtf8Test, CanEncode8To11Bits) {
+ // 000 1101 0011 => 110-00011 10-010011
+ EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", 1).c_str());
+ EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", -1).c_str());
+
+ // 101 0111 0110 => 110-10101 10-110110
+ EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(L"\x576", 1).c_str());
+ EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(L"\x576", -1).c_str());
+}
+
+// Tests that Unicode code-points that have 12 to 16 bits are encoded
+// as 1110xxxx 10xxxxxx 10xxxxxx.
+TEST(WideStringToUtf8Test, CanEncode12To16Bits) {
+ // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011
+ EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(L"\x8D3", 1).c_str());
+ EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(L"\x8D3", -1).c_str());
+
+ // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101
+ EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(L"\xC74D", 1).c_str());
+ EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(L"\xC74D", -1).c_str());
+}
+
+// Tests that the conversion stops when the function encounters \0 character.
+TEST(WideStringToUtf8Test, StopsOnNulCharacter) {
+ EXPECT_STREQ("ABC", WideStringToUtf8(L"ABC\0XYZ", 100).c_str());
+}
+
+// Tests that the conversion stops when the function reaches the limit
+// specified by the 'length' parameter.
+TEST(WideStringToUtf8Test, StopsWhenLengthLimitReached) {
+ EXPECT_STREQ("ABC", WideStringToUtf8(L"ABCDEF", 3).c_str());
+}
+
+
+#if !GTEST_WIDE_STRING_USES_UTF16_
+// Tests that Unicode code-points that have 17 to 21 bits are encoded
+// as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx. This code may not compile
+// on the systems using UTF-16 encoding.
+TEST(WideStringToUtf8Test, CanEncode17To21Bits) {
+ // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011
+ EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", 1).c_str());
+ EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", -1).c_str());
+
+ // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100
+ EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", 1).c_str());
+ EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", -1).c_str());
+}
+
+// Tests that encoding an invalid code-point generates the expected result.
+TEST(WideStringToUtf8Test, CanEncodeInvalidCodePoint) {
+ EXPECT_STREQ("(Invalid Unicode 0xABCDFF)",
+ WideStringToUtf8(L"\xABCDFF", -1).c_str());
+}
+#else // !GTEST_WIDE_STRING_USES_UTF16_
+// Tests that surrogate pairs are encoded correctly on the systems using
+// UTF-16 encoding in the wide strings.
+TEST(WideStringToUtf8Test, CanEncodeValidUtf16SUrrogatePairs) {
+ EXPECT_STREQ("\xF0\x90\x90\x80",
+ WideStringToUtf8(L"\xD801\xDC00", -1).c_str());
+}
+
+// Tests that encoding an invalid UTF-16 surrogate pair
+// generates the expected result.
+TEST(WideStringToUtf8Test, CanEncodeInvalidUtf16SurrogatePair) {
+ // Leading surrogate is at the end of the string.
+ EXPECT_STREQ("\xED\xA0\x80", WideStringToUtf8(L"\xD800", -1).c_str());
+ // Leading surrogate is not followed by the trailing surrogate.
+ EXPECT_STREQ("\xED\xA0\x80$", WideStringToUtf8(L"\xD800$", -1).c_str());
+ // Trailing surrogate appearas without a leading surrogate.
+ EXPECT_STREQ("\xED\xB0\x80PQR", WideStringToUtf8(L"\xDC00PQR", -1).c_str());
+}
+#endif // !GTEST_WIDE_STRING_USES_UTF16_
+
+// Tests that codepoint concatenation works correctly.
+#if !GTEST_WIDE_STRING_USES_UTF16_
+TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) {
+ EXPECT_STREQ(
+ "\xF4\x88\x98\xB4"
+ "\xEC\x9D\x8D"
+ "\n"
+ "\xD5\xB6"
+ "\xE0\xA3\x93"
+ "\xF4\x88\x98\xB4",
+ WideStringToUtf8(L"\x108634\xC74D\n\x576\x8D3\x108634", -1).c_str());
+}
+#else
+TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) {
+ EXPECT_STREQ(
+ "\xEC\x9D\x8D" "\n" "\xD5\xB6" "\xE0\xA3\x93",
+ WideStringToUtf8(L"\xC74D\n\x576\x8D3", -1).c_str());
+}
+#endif // !GTEST_WIDE_STRING_USES_UTF16_
+
+// Tests the List template class.
+
+// Tests List::PushFront().
+TEST(ListTest, PushFront) {
+ List<int> a;
+ ASSERT_EQ(0u, a.size());
+
+ // Calls PushFront() on an empty list.
+ a.PushFront(1);
+ ASSERT_EQ(1u, a.size());
+ EXPECT_EQ(1, a.Head()->element());
+ ASSERT_EQ(a.Head(), a.Last());
+
+ // Calls PushFront() on a singleton list.
+ a.PushFront(2);
+ ASSERT_EQ(2u, a.size());
+ EXPECT_EQ(2, a.Head()->element());
+ EXPECT_EQ(1, a.Last()->element());
+
+ // Calls PushFront() on a list with more than one elements.
+ a.PushFront(3);
+ ASSERT_EQ(3u, a.size());
+ EXPECT_EQ(3, a.Head()->element());
+ EXPECT_EQ(2, a.Head()->next()->element());
+ EXPECT_EQ(1, a.Last()->element());
+}
+
+// Tests List::PopFront().
+TEST(ListTest, PopFront) {
+ List<int> a;
+
+ // Popping on an empty list should fail.
+ EXPECT_FALSE(a.PopFront(NULL));
+
+ // Popping again on an empty list should fail, and the result element
+ // shouldn't be overwritten.
+ int element = 1;
+ EXPECT_FALSE(a.PopFront(&element));
+ EXPECT_EQ(1, element);
+
+ a.PushFront(2);
+ a.PushFront(3);
+
+ // PopFront() should pop the element in the front of the list.
+ EXPECT_TRUE(a.PopFront(&element));
+ EXPECT_EQ(3, element);
+
+ // After popping the last element, the list should be empty.
+ EXPECT_TRUE(a.PopFront(NULL));
+ EXPECT_EQ(0u, a.size());
+}
+
+// Tests inserting at the beginning using List::InsertAfter().
+TEST(ListTest, InsertAfterAtBeginning) {
+ List<int> a;
+ ASSERT_EQ(0u, a.size());
+
+ // Inserts into an empty list.
+ a.InsertAfter(NULL, 1);
+ ASSERT_EQ(1u, a.size());
+ EXPECT_EQ(1, a.Head()->element());
+ ASSERT_EQ(a.Head(), a.Last());
+
+ // Inserts at the beginning of a singleton list.
+ a.InsertAfter(NULL, 2);
+ ASSERT_EQ(2u, a.size());
+ EXPECT_EQ(2, a.Head()->element());
+ EXPECT_EQ(1, a.Last()->element());
+
+ // Inserts at the beginning of a list with more than one elements.
+ a.InsertAfter(NULL, 3);
+ ASSERT_EQ(3u, a.size());
+ EXPECT_EQ(3, a.Head()->element());
+ EXPECT_EQ(2, a.Head()->next()->element());
+ EXPECT_EQ(1, a.Last()->element());
+}
+
+// Tests inserting at a location other than the beginning using
+// List::InsertAfter().
+TEST(ListTest, InsertAfterNotAtBeginning) {
+ // Prepares a singleton list.
+ List<int> a;
+ a.PushBack(1);
+
+ // Inserts at the end of a singleton list.
+ a.InsertAfter(a.Last(), 2);
+ ASSERT_EQ(2u, a.size());
+ EXPECT_EQ(1, a.Head()->element());
+ EXPECT_EQ(2, a.Last()->element());
+
+ // Inserts at the end of a list with more than one elements.
+ a.InsertAfter(a.Last(), 3);
+ ASSERT_EQ(3u, a.size());
+ EXPECT_EQ(1, a.Head()->element());
+ EXPECT_EQ(2, a.Head()->next()->element());
+ EXPECT_EQ(3, a.Last()->element());
+
+ // Inserts in the middle of a list.
+ a.InsertAfter(a.Head(), 4);
+ ASSERT_EQ(4u, a.size());
+ EXPECT_EQ(1, a.Head()->element());
+ EXPECT_EQ(4, a.Head()->next()->element());
+ EXPECT_EQ(2, a.Head()->next()->next()->element());
+ EXPECT_EQ(3, a.Last()->element());
+}
+
+
+// Tests the String class.
+
+// Tests String's constructors.
+TEST(StringTest, Constructors) {
+ // Default ctor.
+ String s1;
+ // We aren't using EXPECT_EQ(NULL, s1.c_str()) because comparing
+ // pointers with NULL isn't supported on all platforms.
+ EXPECT_TRUE(NULL == s1.c_str());
+
+ // Implicitly constructs from a C-string.
+ String s2 = "Hi";
+ EXPECT_STREQ("Hi", s2.c_str());
+
+ // Constructs from a C-string and a length.
+ String s3("hello", 3);
+ EXPECT_STREQ("hel", s3.c_str());
+
+ // Copy ctor.
+ String s4 = s3;
+ EXPECT_STREQ("hel", s4.c_str());
+}
+
+#if GTEST_HAS_STD_STRING
+
+TEST(StringTest, ConvertsFromStdString) {
+ // An empty std::string.
+ const std::string src1("");
+ const String dest1 = src1;
+ EXPECT_STREQ("", dest1.c_str());
+
+ // A normal std::string.
+ const std::string src2("Hi");
+ const String dest2 = src2;
+ EXPECT_STREQ("Hi", dest2.c_str());
+
+ // An std::string with an embedded NUL character.
+ const char src3[] = "Hello\0world.";
+ const String dest3 = std::string(src3, sizeof(src3));
+ EXPECT_STREQ("Hello", dest3.c_str());
+}
+
+TEST(StringTest, ConvertsToStdString) {
+ // An empty String.
+ const String src1("");
+ const std::string dest1 = src1;
+ EXPECT_EQ("", dest1);
+
+ // A normal String.
+ const String src2("Hi");
+ const std::string dest2 = src2;
+ EXPECT_EQ("Hi", dest2);
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_GLOBAL_STRING
+
+TEST(StringTest, ConvertsFromGlobalString) {
+ // An empty ::string.
+ const ::string src1("");
+ const String dest1 = src1;
+ EXPECT_STREQ("", dest1.c_str());
+
+ // A normal ::string.
+ const ::string src2("Hi");
+ const String dest2 = src2;
+ EXPECT_STREQ("Hi", dest2.c_str());
+
+ // An ::string with an embedded NUL character.
+ const char src3[] = "Hello\0world.";
+ const String dest3 = ::string(src3, sizeof(src3));
+ EXPECT_STREQ("Hello", dest3.c_str());
+}
+
+TEST(StringTest, ConvertsToGlobalString) {
+ // An empty String.
+ const String src1("");
+ const ::string dest1 = src1;
+ EXPECT_EQ("", dest1);
+
+ // A normal String.
+ const String src2("Hi");
+ const ::string dest2 = src2;
+ EXPECT_EQ("Hi", dest2);
+}
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+// Tests String::ShowCString().
+TEST(StringTest, ShowCString) {
+ EXPECT_STREQ("(null)", String::ShowCString(NULL));
+ EXPECT_STREQ("", String::ShowCString(""));
+ EXPECT_STREQ("foo", String::ShowCString("foo"));
+}
+
+// Tests String::ShowCStringQuoted().
+TEST(StringTest, ShowCStringQuoted) {
+ EXPECT_STREQ("(null)",
+ String::ShowCStringQuoted(NULL).c_str());
+ EXPECT_STREQ("\"\"",
+ String::ShowCStringQuoted("").c_str());
+ EXPECT_STREQ("\"foo\"",
+ String::ShowCStringQuoted("foo").c_str());
+}
+
+// Tests String::operator==().
+TEST(StringTest, Equals) {
+ const String null(NULL);
+ EXPECT_TRUE(null == NULL); // NOLINT
+ EXPECT_FALSE(null == ""); // NOLINT
+ EXPECT_FALSE(null == "bar"); // NOLINT
+
+ const String empty("");
+ EXPECT_FALSE(empty == NULL); // NOLINT
+ EXPECT_TRUE(empty == ""); // NOLINT
+ EXPECT_FALSE(empty == "bar"); // NOLINT
+
+ const String foo("foo");
+ EXPECT_FALSE(foo == NULL); // NOLINT
+ EXPECT_FALSE(foo == ""); // NOLINT
+ EXPECT_FALSE(foo == "bar"); // NOLINT
+ EXPECT_TRUE(foo == "foo"); // NOLINT
+}
+
+// Tests String::operator!=().
+TEST(StringTest, NotEquals) {
+ const String null(NULL);
+ EXPECT_FALSE(null != NULL); // NOLINT
+ EXPECT_TRUE(null != ""); // NOLINT
+ EXPECT_TRUE(null != "bar"); // NOLINT
+
+ const String empty("");
+ EXPECT_TRUE(empty != NULL); // NOLINT
+ EXPECT_FALSE(empty != ""); // NOLINT
+ EXPECT_TRUE(empty != "bar"); // NOLINT
+
+ const String foo("foo");
+ EXPECT_TRUE(foo != NULL); // NOLINT
+ EXPECT_TRUE(foo != ""); // NOLINT
+ EXPECT_TRUE(foo != "bar"); // NOLINT
+ EXPECT_FALSE(foo != "foo"); // NOLINT
+}
+
+// Tests String::EndsWith().
+TEST(StringTest, EndsWith) {
+ EXPECT_TRUE(String("foobar").EndsWith("bar"));
+ EXPECT_TRUE(String("foobar").EndsWith(""));
+ EXPECT_TRUE(String("").EndsWith(""));
+
+ EXPECT_FALSE(String("foobar").EndsWith("foo"));
+ EXPECT_FALSE(String("").EndsWith("foo"));
+}
+
+// Tests String::EndsWithCaseInsensitive().
+TEST(StringTest, EndsWithCaseInsensitive) {
+ EXPECT_TRUE(String("foobar").EndsWithCaseInsensitive("BAR"));
+ EXPECT_TRUE(String("foobaR").EndsWithCaseInsensitive("bar"));
+ EXPECT_TRUE(String("foobar").EndsWithCaseInsensitive(""));
+ EXPECT_TRUE(String("").EndsWithCaseInsensitive(""));
+
+ EXPECT_FALSE(String("Foobar").EndsWithCaseInsensitive("foo"));
+ EXPECT_FALSE(String("foobar").EndsWithCaseInsensitive("Foo"));
+ EXPECT_FALSE(String("").EndsWithCaseInsensitive("foo"));
+}
+
+// Tests String::CaseInsensitiveWideCStringEquals
+TEST(StringTest, CaseInsensitiveWideCStringEquals) {
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(NULL, NULL));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(NULL, L""));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"", NULL));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(NULL, L"foobar"));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"foobar", NULL));
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"foobar"));
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"FOOBAR"));
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"FOOBAR", L"foobar"));
+}
+
+// Tests that NULL can be assigned to a String.
+TEST(StringTest, CanBeAssignedNULL) {
+ const String src(NULL);
+ String dest;
+
+ dest = src;
+ EXPECT_STREQ(NULL, dest.c_str());
+}
+
+// Tests that the empty string "" can be assigned to a String.
+TEST(StringTest, CanBeAssignedEmpty) {
+ const String src("");
+ String dest;
+
+ dest = src;
+ EXPECT_STREQ("", dest.c_str());
+}
+
+// Tests that a non-empty string can be assigned to a String.
+TEST(StringTest, CanBeAssignedNonEmpty) {
+ const String src("hello");
+ String dest;
+
+ dest = src;
+ EXPECT_STREQ("hello", dest.c_str());
+}
+
+// Tests that a String can be assigned to itself.
+TEST(StringTest, CanBeAssignedSelf) {
+ String dest("hello");
+
+ dest = dest;
+ EXPECT_STREQ("hello", dest.c_str());
+}
+
+#if GTEST_OS_WINDOWS
+
+// Tests String::ShowWideCString().
+TEST(StringTest, ShowWideCString) {
+ EXPECT_STREQ("(null)",
+ String::ShowWideCString(NULL).c_str());
+ EXPECT_STREQ("", String::ShowWideCString(L"").c_str());
+ EXPECT_STREQ("foo", String::ShowWideCString(L"foo").c_str());
+}
+
+// Tests String::ShowWideCStringQuoted().
+TEST(StringTest, ShowWideCStringQuoted) {
+ EXPECT_STREQ("(null)",
+ String::ShowWideCStringQuoted(NULL).c_str());
+ EXPECT_STREQ("L\"\"",
+ String::ShowWideCStringQuoted(L"").c_str());
+ EXPECT_STREQ("L\"foo\"",
+ String::ShowWideCStringQuoted(L"foo").c_str());
+}
+
+#ifdef _WIN32_WCE
+TEST(StringTest, AnsiAndUtf16Null) {
+ EXPECT_EQ(NULL, String::AnsiToUtf16(NULL));
+ EXPECT_EQ(NULL, String::Utf16ToAnsi(NULL));
+}
+
+TEST(StringTest, AnsiAndUtf16ConvertBasic) {
+ const char* ansi = String::Utf16ToAnsi(L"str");
+ EXPECT_STREQ("str", ansi);
+ delete [] ansi;
+ const WCHAR* utf16 = String::AnsiToUtf16("str");
+ EXPECT_TRUE(wcsncmp(L"str", utf16, 3) == 0);
+ delete [] utf16;
+}
+
+TEST(StringTest, AnsiAndUtf16ConvertPathChars) {
+ const char* ansi = String::Utf16ToAnsi(L".:\\ \"*?");
+ EXPECT_STREQ(".:\\ \"*?", ansi);
+ delete [] ansi;
+ const WCHAR* utf16 = String::AnsiToUtf16(".:\\ \"*?");
+ EXPECT_TRUE(wcsncmp(L".:\\ \"*?", utf16, 3) == 0);
+ delete [] utf16;
+}
+#endif // _WIN32_WCE
+
+#endif // GTEST_OS_WINDOWS
+
+// Tests TestProperty construction.
+TEST(TestPropertyTest, StringValue) {
+ TestProperty property("key", "1");
+ EXPECT_STREQ("key", property.key());
+ EXPECT_STREQ("1", property.value());
+}
+
+// Tests TestProperty replacing a value.
+TEST(TestPropertyTest, ReplaceStringValue) {
+ TestProperty property("key", "1");
+ EXPECT_STREQ("1", property.value());
+ property.SetValue("2");
+ EXPECT_STREQ("2", property.value());
+}
+
+class ScopedFakeTestPartResultReporterTest : public Test {
+ protected:
+ enum FailureMode {
+ FATAL_FAILURE,
+ NONFATAL_FAILURE
+ };
+ static void AddFailure(FailureMode failure) {
+ if (failure == FATAL_FAILURE) {
+ FAIL() << "Expected fatal failure.";
+ } else {
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }
+ }
+};
+
+// Tests that ScopedFakeTestPartResultReporter intercepts test
+// failures.
+TEST_F(ScopedFakeTestPartResultReporterTest, InterceptsTestFailures) {
+ TestPartResultArray results;
+ {
+ ScopedFakeTestPartResultReporter reporter(
+ ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD,
+ &results);
+ AddFailure(NONFATAL_FAILURE);
+ AddFailure(FATAL_FAILURE);
+ }
+
+ EXPECT_EQ(2, results.size());
+ EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed());
+}
+
+TEST_F(ScopedFakeTestPartResultReporterTest, DeprecatedConstructor) {
+ TestPartResultArray results;
+ {
+ // Tests, that the deprecated constructor still works.
+ ScopedFakeTestPartResultReporter reporter(&results);
+ AddFailure(NONFATAL_FAILURE);
+ }
+ EXPECT_EQ(1, results.size());
+}
+
+#if GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
+
+class ScopedFakeTestPartResultReporterWithThreadsTest
+ : public ScopedFakeTestPartResultReporterTest {
+ protected:
+ static void AddFailureInOtherThread(FailureMode failure) {
+ pthread_t tid;
+ pthread_create(&tid,
+ NULL,
+ ScopedFakeTestPartResultReporterWithThreadsTest::
+ FailureThread,
+ &failure);
+ pthread_join(tid, NULL);
+ }
+ private:
+ static void* FailureThread(void* attr) {
+ FailureMode* failure = static_cast<FailureMode*>(attr);
+ AddFailure(*failure);
+ return NULL;
+ }
+};
+
+TEST_F(ScopedFakeTestPartResultReporterWithThreadsTest,
+ InterceptsTestFailuresInAllThreads) {
+ TestPartResultArray results;
+ {
+ ScopedFakeTestPartResultReporter reporter(
+ ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, &results);
+ AddFailure(NONFATAL_FAILURE);
+ AddFailure(FATAL_FAILURE);
+ AddFailureInOtherThread(NONFATAL_FAILURE);
+ AddFailureInOtherThread(FATAL_FAILURE);
+ }
+
+ EXPECT_EQ(4, results.size());
+ EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(2).nonfatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(3).fatally_failed());
+}
+
+#endif // GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
+
+// Tests EXPECT_FATAL_FAILURE{,ON_ALL_THREADS}.
+
+typedef ScopedFakeTestPartResultReporterTest ExpectFatalFailureTest;
+
+TEST_F(ExpectFatalFailureTest, CatchesFatalFaliure) {
+ EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure.");
+}
+
+TEST_F(ExpectFatalFailureTest, CatchesFatalFailureOnAllThreads) {
+ // We have another test below to verify that the macro catches fatal
+ // failures generated on another thread.
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
+ "Expected fatal failure.");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() can be used in a non-void
+// function even when the statement in it contains ASSERT_*.
+
+int NonVoidFunction() {
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), "");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), "");
+ return 0;
+}
+
+TEST_F(ExpectFatalFailureTest, CanBeUsedInNonVoidFunction) {
+ NonVoidFunction();
+}
+
+// Tests that EXPECT_FATAL_FAILURE(statement, ...) doesn't abort the
+// current function even though 'statement' generates a fatal failure.
+
+void DoesNotAbortHelper(bool* aborted) {
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), "");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), "");
+
+ *aborted = false;
+}
+
+TEST_F(ExpectFatalFailureTest, DoesNotAbort) {
+ bool aborted = true;
+ DoesNotAbortHelper(&aborted);
+ EXPECT_FALSE(aborted);
+}
+
+// Tests that the EXPECT_FATAL_FAILURE{,_ON_ALL_THREADS} accepts a
+// statement that contains a macro which expands to code containing an
+// unprotected comma.
+
+static int global_var = 0;
+#define GTEST_USE_UNPROTECTED_COMMA_ global_var++, global_var++
+
+TEST_F(ExpectFatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) {
+ EXPECT_FATAL_FAILURE({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddFailure(FATAL_FAILURE);
+ }, "");
+
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddFailure(FATAL_FAILURE);
+ }, "");
+}
+
+// Tests EXPECT_NONFATAL_FAILURE{,ON_ALL_THREADS}.
+
+typedef ScopedFakeTestPartResultReporterTest ExpectNonfatalFailureTest;
+
+TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailure) {
+ EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE),
+ "Expected non-fatal failure.");
+}
+
+TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailureOnAllThreads) {
+ // We have another test below to verify that the macro catches
+ // non-fatal failures generated on another thread.
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
+ "Expected non-fatal failure.");
+}
+
+// Tests that the EXPECT_NONFATAL_FAILURE{,_ON_ALL_THREADS} accepts a
+// statement that contains a macro which expands to code containing an
+// unprotected comma.
+TEST_F(ExpectNonfatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) {
+ EXPECT_NONFATAL_FAILURE({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddFailure(NONFATAL_FAILURE);
+ }, "");
+
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddFailure(NONFATAL_FAILURE);
+ }, "");
+}
+
+#if GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
+
+typedef ScopedFakeTestPartResultReporterWithThreadsTest
+ ExpectFailureWithThreadsTest;
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailureOnAllThreads) {
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailureInOtherThread(FATAL_FAILURE),
+ "Expected fatal failure.");
+}
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailureOnAllThreads) {
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(
+ AddFailureInOtherThread(NONFATAL_FAILURE), "Expected non-fatal failure.");
+}
+
+#endif // GTEST_IS_THREADSAFE && GTEST_HAS_PTHREAD
+
+// Tests the TestResult class
+
+// The test fixture for testing TestResult.
+class TestResultTest : public Test {
+ protected:
+ typedef List<TestPartResult> TPRList;
+
+ // We make use of 2 TestPartResult objects,
+ TestPartResult * pr1, * pr2;
+
+ // ... and 3 TestResult objects.
+ TestResult * r0, * r1, * r2;
+
+ virtual void SetUp() {
+ // pr1 is for success.
+ pr1 = new TestPartResult(TPRT_SUCCESS, "foo/bar.cc", 10, "Success!");
+
+ // pr2 is for fatal failure.
+ pr2 = new TestPartResult(TPRT_FATAL_FAILURE, "foo/bar.cc",
+ -1, // This line number means "unknown"
+ "Failure!");
+
+ // Creates the TestResult objects.
+ r0 = new TestResult();
+ r1 = new TestResult();
+ r2 = new TestResult();
+
+ // In order to test TestResult, we need to modify its internal
+ // state, in particular the TestPartResult list it holds.
+ // test_part_results() returns a const reference to this list.
+ // We cast it to a non-const object s.t. it can be modified (yes,
+ // this is a hack).
+ TPRList * list1, * list2;
+ list1 = const_cast<List<TestPartResult> *>(
+ & r1->test_part_results());
+ list2 = const_cast<List<TestPartResult> *>(
+ & r2->test_part_results());
+
+ // r0 is an empty TestResult.
+
+ // r1 contains a single SUCCESS TestPartResult.
+ list1->PushBack(*pr1);
+
+ // r2 contains a SUCCESS, and a FAILURE.
+ list2->PushBack(*pr1);
+ list2->PushBack(*pr2);
+ }
+
+ virtual void TearDown() {
+ delete pr1;
+ delete pr2;
+
+ delete r0;
+ delete r1;
+ delete r2;
+ }
+};
+
+// Tests TestResult::test_part_results()
+TEST_F(TestResultTest, test_part_results) {
+ ASSERT_EQ(0u, r0->test_part_results().size());
+ ASSERT_EQ(1u, r1->test_part_results().size());
+ ASSERT_EQ(2u, r2->test_part_results().size());
+}
+
+// Tests TestResult::successful_part_count()
+TEST_F(TestResultTest, successful_part_count) {
+ ASSERT_EQ(0u, r0->successful_part_count());
+ ASSERT_EQ(1u, r1->successful_part_count());
+ ASSERT_EQ(1u, r2->successful_part_count());
+}
+
+// Tests TestResult::failed_part_count()
+TEST_F(TestResultTest, failed_part_count) {
+ ASSERT_EQ(0u, r0->failed_part_count());
+ ASSERT_EQ(0u, r1->failed_part_count());
+ ASSERT_EQ(1u, r2->failed_part_count());
+}
+
+// Tests testing::internal::GetFailedPartCount().
+TEST_F(TestResultTest, GetFailedPartCount) {
+ ASSERT_EQ(0u, GetFailedPartCount(r0));
+ ASSERT_EQ(0u, GetFailedPartCount(r1));
+ ASSERT_EQ(1u, GetFailedPartCount(r2));
+}
+
+// Tests TestResult::total_part_count()
+TEST_F(TestResultTest, total_part_count) {
+ ASSERT_EQ(0u, r0->total_part_count());
+ ASSERT_EQ(1u, r1->total_part_count());
+ ASSERT_EQ(2u, r2->total_part_count());
+}
+
+// Tests TestResult::Passed()
+TEST_F(TestResultTest, Passed) {
+ ASSERT_TRUE(r0->Passed());
+ ASSERT_TRUE(r1->Passed());
+ ASSERT_FALSE(r2->Passed());
+}
+
+// Tests TestResult::Failed()
+TEST_F(TestResultTest, Failed) {
+ ASSERT_FALSE(r0->Failed());
+ ASSERT_FALSE(r1->Failed());
+ ASSERT_TRUE(r2->Failed());
+}
+
+// Tests TestResult::test_properties() has no properties when none are added.
+TEST(TestResultPropertyTest, NoPropertiesFoundWhenNoneAreAdded) {
+ TestResult test_result;
+ ASSERT_EQ(0u, test_result.test_properties().size());
+}
+
+// Tests TestResult::test_properties() has the expected property when added.
+TEST(TestResultPropertyTest, OnePropertyFoundWhenAdded) {
+ TestResult test_result;
+ TestProperty property("key_1", "1");
+ test_result.RecordProperty(property);
+ const List<TestProperty>& properties = test_result.test_properties();
+ ASSERT_EQ(1u, properties.size());
+ TestProperty actual_property = properties.Head()->element();
+ EXPECT_STREQ("key_1", actual_property.key());
+ EXPECT_STREQ("1", actual_property.value());
+}
+
+// Tests TestResult::test_properties() has multiple properties when added.
+TEST(TestResultPropertyTest, MultiplePropertiesFoundWhenAdded) {
+ TestResult test_result;
+ TestProperty property_1("key_1", "1");
+ TestProperty property_2("key_2", "2");
+ test_result.RecordProperty(property_1);
+ test_result.RecordProperty(property_2);
+ const List<TestProperty>& properties = test_result.test_properties();
+ ASSERT_EQ(2u, properties.size());
+ TestProperty actual_property_1 = properties.Head()->element();
+ EXPECT_STREQ("key_1", actual_property_1.key());
+ EXPECT_STREQ("1", actual_property_1.value());
+
+ TestProperty actual_property_2 = properties.Last()->element();
+ EXPECT_STREQ("key_2", actual_property_2.key());
+ EXPECT_STREQ("2", actual_property_2.value());
+}
+
+// Tests TestResult::test_properties() overrides values for duplicate keys.
+TEST(TestResultPropertyTest, OverridesValuesForDuplicateKeys) {
+ TestResult test_result;
+ TestProperty property_1_1("key_1", "1");
+ TestProperty property_2_1("key_2", "2");
+ TestProperty property_1_2("key_1", "12");
+ TestProperty property_2_2("key_2", "22");
+ test_result.RecordProperty(property_1_1);
+ test_result.RecordProperty(property_2_1);
+ test_result.RecordProperty(property_1_2);
+ test_result.RecordProperty(property_2_2);
+
+ const List<TestProperty>& properties = test_result.test_properties();
+ ASSERT_EQ(2u, properties.size());
+ TestProperty actual_property_1 = properties.Head()->element();
+ EXPECT_STREQ("key_1", actual_property_1.key());
+ EXPECT_STREQ("12", actual_property_1.value());
+
+ TestProperty actual_property_2 = properties.Last()->element();
+ EXPECT_STREQ("key_2", actual_property_2.key());
+ EXPECT_STREQ("22", actual_property_2.value());
+}
+
+// When a property using a reserved key is supplied to this function, it tests
+// that a non-fatal failure is added, a fatal failure is not added, and that the
+// property is not recorded.
+void ExpectNonFatalFailureRecordingPropertyWithReservedKey(const char* key) {
+ TestResult test_result;
+ TestProperty property(key, "1");
+ EXPECT_NONFATAL_FAILURE(test_result.RecordProperty(property), "Reserved key");
+ ASSERT_TRUE(test_result.test_properties().IsEmpty()) << "Not recorded";
+}
+
+// Attempting to recording a property with the Reserved literal "name"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledName) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("name");
+}
+
+// Attempting to recording a property with the Reserved literal "status"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledStatus) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("status");
+}
+
+// Attempting to recording a property with the Reserved literal "time"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledTime) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("time");
+}
+
+// Attempting to recording a property with the Reserved literal "classname"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledClassname) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("classname");
+}
+
+// Tests that GTestFlagSaver works on Windows and Mac.
+
+class GTestFlagSaverTest : public Test {
+ protected:
+ // Saves the Google Test flags such that we can restore them later, and
+ // then sets them to their default values. This will be called
+ // before the first test in this test case is run.
+ static void SetUpTestCase() {
+ saver_ = new GTestFlagSaver;
+
+ GTEST_FLAG(also_run_disabled_tests) = false;
+ GTEST_FLAG(break_on_failure) = false;
+ GTEST_FLAG(catch_exceptions) = false;
+ GTEST_FLAG(death_test_use_fork) = false;
+ GTEST_FLAG(color) = "auto";
+ GTEST_FLAG(filter) = "";
+ GTEST_FLAG(list_tests) = false;
+ GTEST_FLAG(output) = "";
+ GTEST_FLAG(print_time) = false;
+ GTEST_FLAG(repeat) = 1;
+ GTEST_FLAG(throw_on_failure) = false;
+ }
+
+ // Restores the Google Test flags that the tests have modified. This will
+ // be called after the last test in this test case is run.
+ static void TearDownTestCase() {
+ delete saver_;
+ saver_ = NULL;
+ }
+
+ // Verifies that the Google Test flags have their default values, and then
+ // modifies each of them.
+ void VerifyAndModifyFlags() {
+ EXPECT_FALSE(GTEST_FLAG(also_run_disabled_tests));
+ EXPECT_FALSE(GTEST_FLAG(break_on_failure));
+ EXPECT_FALSE(GTEST_FLAG(catch_exceptions));
+ EXPECT_STREQ("auto", GTEST_FLAG(color).c_str());
+ EXPECT_FALSE(GTEST_FLAG(death_test_use_fork));
+ EXPECT_STREQ("", GTEST_FLAG(filter).c_str());
+ EXPECT_FALSE(GTEST_FLAG(list_tests));
+ EXPECT_STREQ("", GTEST_FLAG(output).c_str());
+ EXPECT_FALSE(GTEST_FLAG(print_time));
+ EXPECT_EQ(1, GTEST_FLAG(repeat));
+ EXPECT_FALSE(GTEST_FLAG(throw_on_failure));
+
+ GTEST_FLAG(also_run_disabled_tests) = true;
+ GTEST_FLAG(break_on_failure) = true;
+ GTEST_FLAG(catch_exceptions) = true;
+ GTEST_FLAG(color) = "no";
+ GTEST_FLAG(death_test_use_fork) = true;
+ GTEST_FLAG(filter) = "abc";
+ GTEST_FLAG(list_tests) = true;
+ GTEST_FLAG(output) = "xml:foo.xml";
+ GTEST_FLAG(print_time) = true;
+ GTEST_FLAG(repeat) = 100;
+ GTEST_FLAG(throw_on_failure) = true;
+ }
+ private:
+ // For saving Google Test flags during this test case.
+ static GTestFlagSaver* saver_;
+};
+
+GTestFlagSaver* GTestFlagSaverTest::saver_ = NULL;
+
+// Google Test doesn't guarantee the order of tests. The following two
+// tests are designed to work regardless of their order.
+
+// Modifies the Google Test flags in the test body.
+TEST_F(GTestFlagSaverTest, ModifyGTestFlags) {
+ VerifyAndModifyFlags();
+}
+
+// Verifies that the Google Test flags in the body of the previous test were
+// restored to their original values.
+TEST_F(GTestFlagSaverTest, VerifyGTestFlags) {
+ VerifyAndModifyFlags();
+}
+
+// Sets an environment variable with the given name to the given
+// value. If the value argument is "", unsets the environment
+// variable. The caller must ensure that both arguments are not NULL.
+static void SetEnv(const char* name, const char* value) {
+#ifdef _WIN32_WCE
+ // Environment variables are not supported on Windows CE.
+ return;
+#elif GTEST_OS_WINDOWS // If we are on Windows proper.
+ _putenv((Message() << name << "=" << value).GetString().c_str());
+#else
+ if (*value == '\0') {
+ unsetenv(name);
+ } else {
+ setenv(name, value, 1);
+ }
+#endif
+}
+
+#ifndef _WIN32_WCE
+// Environment variables are not supported on Windows CE.
+
+using testing::internal::Int32FromGTestEnv;
+
+// Tests Int32FromGTestEnv().
+
+// Tests that Int32FromGTestEnv() returns the default value when the
+// environment variable is not set.
+TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenVariableIsNotSet) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "");
+ EXPECT_EQ(10, Int32FromGTestEnv("temp", 10));
+}
+
+// Tests that Int32FromGTestEnv() returns the default value when the
+// environment variable overflows as an Int32.
+TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueOverflows) {
+ printf("(expecting 2 warnings)\n");
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12345678987654321");
+ EXPECT_EQ(20, Int32FromGTestEnv("temp", 20));
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-12345678987654321");
+ EXPECT_EQ(30, Int32FromGTestEnv("temp", 30));
+}
+
+// Tests that Int32FromGTestEnv() returns the default value when the
+// environment variable does not represent a valid decimal integer.
+TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueIsInvalid) {
+ printf("(expecting 2 warnings)\n");
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "A1");
+ EXPECT_EQ(40, Int32FromGTestEnv("temp", 40));
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12X");
+ EXPECT_EQ(50, Int32FromGTestEnv("temp", 50));
+}
+
+// Tests that Int32FromGTestEnv() parses and returns the value of the
+// environment variable when it represents a valid decimal integer in
+// the range of an Int32.
+TEST(Int32FromGTestEnvTest, ParsesAndReturnsValidValue) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "123");
+ EXPECT_EQ(123, Int32FromGTestEnv("temp", 0));
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-321");
+ EXPECT_EQ(-321, Int32FromGTestEnv("temp", 0));
+}
+#endif // !defined(_WIN32_WCE)
+
+// Tests ParseInt32Flag().
+
+// Tests that ParseInt32Flag() returns false and doesn't change the
+// output value when the flag has wrong format
+TEST(ParseInt32FlagTest, ReturnsFalseForInvalidFlag) {
+ Int32 value = 123;
+ EXPECT_FALSE(ParseInt32Flag("--a=100", "b", &value));
+ EXPECT_EQ(123, value);
+
+ EXPECT_FALSE(ParseInt32Flag("a=100", "a", &value));
+ EXPECT_EQ(123, value);
+}
+
+// Tests that ParseInt32Flag() returns false and doesn't change the
+// output value when the flag overflows as an Int32.
+TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueOverflows) {
+ printf("(expecting 2 warnings)\n");
+
+ Int32 value = 123;
+ EXPECT_FALSE(ParseInt32Flag("--abc=12345678987654321", "abc", &value));
+ EXPECT_EQ(123, value);
+
+ EXPECT_FALSE(ParseInt32Flag("--abc=-12345678987654321", "abc", &value));
+ EXPECT_EQ(123, value);
+}
+
+// Tests that ParseInt32Flag() returns false and doesn't change the
+// output value when the flag does not represent a valid decimal
+// integer.
+TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueIsInvalid) {
+ printf("(expecting 2 warnings)\n");
+
+ Int32 value = 123;
+ EXPECT_FALSE(ParseInt32Flag("--abc=A1", "abc", &value));
+ EXPECT_EQ(123, value);
+
+ EXPECT_FALSE(ParseInt32Flag("--abc=12X", "abc", &value));
+ EXPECT_EQ(123, value);
+}
+
+// Tests that ParseInt32Flag() parses the value of the flag and
+// returns true when the flag represents a valid decimal integer in
+// the range of an Int32.
+TEST(ParseInt32FlagTest, ParsesAndReturnsValidValue) {
+ Int32 value = 123;
+ EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=456", "abc", &value));
+ EXPECT_EQ(456, value);
+
+ EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=-789", "abc", &value));
+ EXPECT_EQ(-789, value);
+}
+
+// Tests that Int32FromEnvOrDie() parses the value of the var or
+// returns the correct default.
+TEST(Int32FromEnvOrDieTest, ParsesAndReturnsValidValue) {
+ EXPECT_EQ(333, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333));
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "123");
+ EXPECT_EQ(123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333));
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "-123");
+ EXPECT_EQ(-123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333));
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+// Tests that Int32FromEnvOrDie() aborts with an error message
+// if the variable is not an Int32.
+TEST(Int32FromEnvOrDieDeathTest, AbortsOnFailure) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "xxx");
+ EXPECT_DEATH({Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123);},
+ ".*");
+}
+
+// Tests that Int32FromEnvOrDie() aborts with an error message
+// if the variable cannot be represnted by an Int32.
+TEST(Int32FromEnvOrDieDeathTest, AbortsOnInt32Overflow) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "1234567891234567891234");
+ EXPECT_DEATH({Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123);},
+ ".*");
+}
+
+#endif // GTEST_HAS_DEATH_TEST
+
+
+// Tests that ShouldRunTestOnShard() selects all tests
+// where there is 1 shard.
+TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereIsOneShard) {
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 0));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 1));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 2));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 3));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 4));
+}
+
+class ShouldShardTest : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ index_var_ = GTEST_FLAG_PREFIX_UPPER_ "INDEX";
+ total_var_ = GTEST_FLAG_PREFIX_UPPER_ "TOTAL";
+ }
+
+ virtual void TearDown() {
+ SetEnv(index_var_, "");
+ SetEnv(total_var_, "");
+ }
+
+ const char* index_var_;
+ const char* total_var_;
+};
+
+// Tests that sharding is disabled if neither of the environment variables
+// are set.
+TEST_F(ShouldShardTest, ReturnsFalseWhenNeitherEnvVarIsSet) {
+ SetEnv(index_var_, "");
+ SetEnv(total_var_, "");
+
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+}
+
+// Tests that sharding is not enabled if total_shards == 1.
+TEST_F(ShouldShardTest, ReturnsFalseWhenTotalShardIsOne) {
+ SetEnv(index_var_, "0");
+ SetEnv(total_var_, "1");
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+}
+
+// Tests that sharding is enabled if total_shards > 1 and
+// we are not in a death test subprocess.
+TEST_F(ShouldShardTest, WorksWhenShardEnvVarsAreValid) {
+ SetEnv(index_var_, "4");
+ SetEnv(total_var_, "22");
+ EXPECT_TRUE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+
+ SetEnv(index_var_, "8");
+ SetEnv(total_var_, "9");
+ EXPECT_TRUE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+
+ SetEnv(index_var_, "0");
+ SetEnv(total_var_, "9");
+ EXPECT_TRUE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+// Tests that we exit in error if the sharding values are not valid.
+TEST_F(ShouldShardTest, AbortsWhenShardingEnvVarsAreInvalid) {
+ SetEnv(index_var_, "4");
+ SetEnv(total_var_, "4");
+ EXPECT_DEATH({ShouldShard(total_var_, index_var_, false);},
+ ".*");
+
+ SetEnv(index_var_, "4");
+ SetEnv(total_var_, "-2");
+ EXPECT_DEATH({ShouldShard(total_var_, index_var_, false);},
+ ".*");
+
+ SetEnv(index_var_, "5");
+ SetEnv(total_var_, "");
+ EXPECT_DEATH({ShouldShard(total_var_, index_var_, false);},
+ ".*");
+
+ SetEnv(index_var_, "");
+ SetEnv(total_var_, "5");
+ EXPECT_DEATH({ShouldShard(total_var_, index_var_, false);},
+ ".*");
+}
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Tests that ShouldRunTestOnShard is a partition when 5
+// shards are used.
+TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereAreFiveShards) {
+ // Choose an arbitrary number of tests and shards.
+ const int num_tests = 17;
+ const int num_shards = 5;
+
+ // Check partitioning: each test should be on exactly 1 shard.
+ for (int test_id = 0; test_id < num_tests; test_id++) {
+ int prev_selected_shard_index = -1;
+ for (int shard_index = 0; shard_index < num_shards; shard_index++) {
+ if (ShouldRunTestOnShard(num_shards, shard_index, test_id)) {
+ if (prev_selected_shard_index < 0) {
+ prev_selected_shard_index = shard_index;
+ } else {
+ ADD_FAILURE() << "Shard " << prev_selected_shard_index << " and "
+ << shard_index << " are both selected to run test " << test_id;
+ }
+ }
+ }
+ }
+
+ // Check balance: This is not required by the sharding protocol, but is a
+ // desirable property for performance.
+ for (int shard_index = 0; shard_index < num_shards; shard_index++) {
+ int num_tests_on_shard = 0;
+ for (int test_id = 0; test_id < num_tests; test_id++) {
+ num_tests_on_shard +=
+ ShouldRunTestOnShard(num_shards, shard_index, test_id);
+ }
+ EXPECT_GE(num_tests_on_shard, num_tests / num_shards);
+ }
+}
+
+// For the same reason we are not explicitly testing everything in the
+// Test class, there are no separate tests for the following classes
+// (except for some trivial cases):
+//
+// TestCase, UnitTest, UnitTestResultPrinter.
+//
+// Similarly, there are no separate tests for the following macros:
+//
+// TEST, TEST_F, RUN_ALL_TESTS
+
+TEST(UnitTestTest, CanGetOriginalWorkingDir) {
+ ASSERT_TRUE(UnitTest::GetInstance()->original_working_dir() != NULL);
+ EXPECT_STRNE(UnitTest::GetInstance()->original_working_dir(), "");
+}
+
+// This group of tests is for predicate assertions (ASSERT_PRED*, etc)
+// of various arities. They do not attempt to be exhaustive. Rather,
+// view them as smoke tests that can be easily reviewed and verified.
+// A more complete set of tests for predicate assertions can be found
+// in gtest_pred_impl_unittest.cc.
+
+// First, some predicates and predicate-formatters needed by the tests.
+
+// Returns true iff the argument is an even number.
+bool IsEven(int n) {
+ return (n % 2) == 0;
+}
+
+// A functor that returns true iff the argument is an even number.
+struct IsEvenFunctor {
+ bool operator()(int n) { return IsEven(n); }
+};
+
+// A predicate-formatter function that asserts the argument is an even
+// number.
+AssertionResult AssertIsEven(const char* expr, int n) {
+ if (IsEven(n)) {
+ return AssertionSuccess();
+ }
+
+ Message msg;
+ msg << expr << " evaluates to " << n << ", which is not even.";
+ return AssertionFailure(msg);
+}
+
+// A predicate-formatter functor that asserts the argument is an even
+// number.
+struct AssertIsEvenFunctor {
+ AssertionResult operator()(const char* expr, int n) {
+ return AssertIsEven(expr, n);
+ }
+};
+
+// Returns true iff the sum of the arguments is an even number.
+bool SumIsEven2(int n1, int n2) {
+ return IsEven(n1 + n2);
+}
+
+// A functor that returns true iff the sum of the arguments is an even
+// number.
+struct SumIsEven3Functor {
+ bool operator()(int n1, int n2, int n3) {
+ return IsEven(n1 + n2 + n3);
+ }
+};
+
+// A predicate-formatter function that asserts the sum of the
+// arguments is an even number.
+AssertionResult AssertSumIsEven4(
+ const char* e1, const char* e2, const char* e3, const char* e4,
+ int n1, int n2, int n3, int n4) {
+ const int sum = n1 + n2 + n3 + n4;
+ if (IsEven(sum)) {
+ return AssertionSuccess();
+ }
+
+ Message msg;
+ msg << e1 << " + " << e2 << " + " << e3 << " + " << e4
+ << " (" << n1 << " + " << n2 << " + " << n3 << " + " << n4
+ << ") evaluates to " << sum << ", which is not even.";
+ return AssertionFailure(msg);
+}
+
+// A predicate-formatter functor that asserts the sum of the arguments
+// is an even number.
+struct AssertSumIsEven5Functor {
+ AssertionResult operator()(
+ const char* e1, const char* e2, const char* e3, const char* e4,
+ const char* e5, int n1, int n2, int n3, int n4, int n5) {
+ const int sum = n1 + n2 + n3 + n4 + n5;
+ if (IsEven(sum)) {
+ return AssertionSuccess();
+ }
+
+ Message msg;
+ msg << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5
+ << " ("
+ << n1 << " + " << n2 << " + " << n3 << " + " << n4 << " + " << n5
+ << ") evaluates to " << sum << ", which is not even.";
+ return AssertionFailure(msg);
+ }
+};
+
+
+// Tests unary predicate assertions.
+
+// Tests unary predicate assertions that don't use a custom formatter.
+TEST(Pred1Test, WithoutFormat) {
+ // Success cases.
+ EXPECT_PRED1(IsEvenFunctor(), 2) << "This failure is UNEXPECTED!";
+ ASSERT_PRED1(IsEven, 4);
+
+ // Failure cases.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(IsEven, 5) << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_FATAL_FAILURE(ASSERT_PRED1(IsEvenFunctor(), 5),
+ "evaluates to false");
+}
+
+// Tests unary predicate assertions that use a custom formatter.
+TEST(Pred1Test, WithFormat) {
+ // Success cases.
+ EXPECT_PRED_FORMAT1(AssertIsEven, 2);
+ ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), 4)
+ << "This failure is UNEXPECTED!";
+
+ // Failure cases.
+ const int n = 5;
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT1(AssertIsEvenFunctor(), n),
+ "n evaluates to 5, which is not even.");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(AssertIsEven, 5) << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+// Tests that unary predicate assertions evaluates their arguments
+// exactly once.
+TEST(Pred1Test, SingleEvaluationOnFailure) {
+ // A success case.
+ static int n = 0;
+ EXPECT_PRED1(IsEven, n++);
+ EXPECT_EQ(1, n) << "The argument is not evaluated exactly once.";
+
+ // A failure case.
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), n++)
+ << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_EQ(2, n) << "The argument is not evaluated exactly once.";
+}
+
+
+// Tests predicate assertions whose arity is >= 2.
+
+// Tests predicate assertions that don't use a custom formatter.
+TEST(PredTest, WithoutFormat) {
+ // Success cases.
+ ASSERT_PRED2(SumIsEven2, 2, 4) << "This failure is UNEXPECTED!";
+ EXPECT_PRED3(SumIsEven3Functor(), 4, 6, 8);
+
+ // Failure cases.
+ const int n1 = 1;
+ const int n2 = 2;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(SumIsEven2, n1, n2) << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(SumIsEven3Functor(), 1, 2, 4);
+ }, "evaluates to false");
+}
+
+// Tests predicate assertions that use a custom formatter.
+TEST(PredTest, WithFormat) {
+ // Success cases.
+ ASSERT_PRED_FORMAT4(AssertSumIsEven4, 4, 6, 8, 10) <<
+ "This failure is UNEXPECTED!";
+ EXPECT_PRED_FORMAT5(AssertSumIsEven5Functor(), 2, 4, 6, 8, 10);
+
+ // Failure cases.
+ const int n1 = 1;
+ const int n2 = 2;
+ const int n3 = 4;
+ const int n4 = 6;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(AssertSumIsEven4, n1, n2, n3, n4);
+ }, "evaluates to 13, which is not even.");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(), 1, 2, 4, 6, 8)
+ << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+// Tests that predicate assertions evaluates their arguments
+// exactly once.
+TEST(PredTest, SingleEvaluationOnFailure) {
+ // A success case.
+ int n1 = 0;
+ int n2 = 0;
+ EXPECT_PRED2(SumIsEven2, n1++, n2++);
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+
+ // Another success case.
+ n1 = n2 = 0;
+ int n3 = 0;
+ int n4 = 0;
+ int n5 = 0;
+ ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(),
+ n1++, n2++, n3++, n4++, n5++)
+ << "This failure is UNEXPECTED!";
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+ EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once.";
+ EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once.";
+ EXPECT_EQ(1, n5) << "Argument 5 is not evaluated exactly once.";
+
+ // A failure case.
+ n1 = n2 = n3 = 0;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(SumIsEven3Functor(), ++n1, n2++, n3++)
+ << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+ EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once.";
+
+ // Another failure case.
+ n1 = n2 = n3 = n4 = 0;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(AssertSumIsEven4, ++n1, n2++, n3++, n4++);
+ }, "evaluates to 1, which is not even.");
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+ EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once.";
+ EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once.";
+}
+
+
+// Some helper functions for testing using overloaded/template
+// functions with ASSERT_PREDn and EXPECT_PREDn.
+
+bool IsPositive(int n) {
+ return n > 0;
+}
+
+bool IsPositive(double x) {
+ return x > 0;
+}
+
+template <typename T>
+bool IsNegative(T x) {
+ return x < 0;
+}
+
+template <typename T1, typename T2>
+bool GreaterThan(T1 x1, T2 x2) {
+ return x1 > x2;
+}
+
+// Tests that overloaded functions can be used in *_PRED* as long as
+// their types are explicitly specified.
+TEST(PredicateAssertionTest, AcceptsOverloadedFunction) {
+ EXPECT_PRED1(static_cast<bool (*)(int)>(IsPositive), 5); // NOLINT
+ ASSERT_PRED1(static_cast<bool (*)(double)>(IsPositive), 6.0); // NOLINT
+}
+
+// Tests that template functions can be used in *_PRED* as long as
+// their types are explicitly specified.
+TEST(PredicateAssertionTest, AcceptsTemplateFunction) {
+ EXPECT_PRED1(IsNegative<int>, -5);
+ // Makes sure that we can handle templates with more than one
+ // parameter.
+ ASSERT_PRED2((GreaterThan<int, int>), 5, 0);
+}
+
+
+// Some helper functions for testing using overloaded/template
+// functions with ASSERT_PRED_FORMATn and EXPECT_PRED_FORMATn.
+
+AssertionResult IsPositiveFormat(const char* /* expr */, int n) {
+ return n > 0 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+AssertionResult IsPositiveFormat(const char* /* expr */, double x) {
+ return x > 0 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+template <typename T>
+AssertionResult IsNegativeFormat(const char* /* expr */, T x) {
+ return x < 0 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+template <typename T1, typename T2>
+AssertionResult EqualsFormat(const char* /* expr1 */, const char* /* expr2 */,
+ const T1& x1, const T2& x2) {
+ return x1 == x2 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+// Tests that overloaded functions can be used in *_PRED_FORMAT*
+// without explicitly specifying their types.
+TEST(PredicateFormatAssertionTest, AcceptsOverloadedFunction) {
+ EXPECT_PRED_FORMAT1(IsPositiveFormat, 5);
+ ASSERT_PRED_FORMAT1(IsPositiveFormat, 6.0);
+}
+
+// Tests that template functions can be used in *_PRED_FORMAT* without
+// explicitly specifying their types.
+TEST(PredicateFormatAssertionTest, AcceptsTemplateFunction) {
+ EXPECT_PRED_FORMAT1(IsNegativeFormat, -5);
+ ASSERT_PRED_FORMAT2(EqualsFormat, 3, 3);
+}
+
+
+// Tests string assertions.
+
+// Tests ASSERT_STREQ with non-NULL arguments.
+TEST(StringAssertionTest, ASSERT_STREQ) {
+ const char * const p1 = "good";
+ ASSERT_STREQ(p1, p1);
+
+ // Let p2 have the same content as p1, but be at a different address.
+ const char p2[] = "good";
+ ASSERT_STREQ(p1, p2);
+
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("bad", "good"),
+ "Expected: \"bad\"");
+}
+
+// Tests ASSERT_STREQ with NULL arguments.
+TEST(StringAssertionTest, ASSERT_STREQ_Null) {
+ ASSERT_STREQ(static_cast<const char *>(NULL), NULL);
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ(NULL, "non-null"),
+ "non-null");
+}
+
+// Tests ASSERT_STREQ with NULL arguments.
+TEST(StringAssertionTest, ASSERT_STREQ_Null2) {
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("non-null", NULL),
+ "non-null");
+}
+
+// Tests ASSERT_STRNE.
+TEST(StringAssertionTest, ASSERT_STRNE) {
+ ASSERT_STRNE("hi", "Hi");
+ ASSERT_STRNE("Hi", NULL);
+ ASSERT_STRNE(NULL, "Hi");
+ ASSERT_STRNE("", NULL);
+ ASSERT_STRNE(NULL, "");
+ ASSERT_STRNE("", "Hi");
+ ASSERT_STRNE("Hi", "");
+ EXPECT_FATAL_FAILURE(ASSERT_STRNE("Hi", "Hi"),
+ "\"Hi\" vs \"Hi\"");
+}
+
+// Tests ASSERT_STRCASEEQ.
+TEST(StringAssertionTest, ASSERT_STRCASEEQ) {
+ ASSERT_STRCASEEQ("hi", "Hi");
+ ASSERT_STRCASEEQ(static_cast<const char *>(NULL), NULL);
+
+ ASSERT_STRCASEEQ("", "");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("Hi", "hi2"),
+ "(ignoring case)");
+}
+
+// Tests ASSERT_STRCASENE.
+TEST(StringAssertionTest, ASSERT_STRCASENE) {
+ ASSERT_STRCASENE("hi1", "Hi2");
+ ASSERT_STRCASENE("Hi", NULL);
+ ASSERT_STRCASENE(NULL, "Hi");
+ ASSERT_STRCASENE("", NULL);
+ ASSERT_STRCASENE(NULL, "");
+ ASSERT_STRCASENE("", "Hi");
+ ASSERT_STRCASENE("Hi", "");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("Hi", "hi"),
+ "(ignoring case)");
+}
+
+// Tests *_STREQ on wide strings.
+TEST(StringAssertionTest, STREQ_Wide) {
+ // NULL strings.
+ ASSERT_STREQ(static_cast<const wchar_t *>(NULL), NULL);
+
+ // Empty strings.
+ ASSERT_STREQ(L"", L"");
+
+ // Non-null vs NULL.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"non-null", NULL),
+ "non-null");
+
+ // Equal strings.
+ EXPECT_STREQ(L"Hi", L"Hi");
+
+ // Unequal strings.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc", L"Abc"),
+ "Abc");
+
+ // Strings containing wide characters.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc\x8119", L"abc\x8120"),
+ "abc");
+}
+
+// Tests *_STRNE on wide strings.
+TEST(StringAssertionTest, STRNE_Wide) {
+ // NULL strings.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_STRNE(static_cast<const wchar_t *>(NULL), NULL);
+ }, "");
+
+ // Empty strings.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"", L""),
+ "L\"\"");
+
+ // Non-null vs NULL.
+ ASSERT_STRNE(L"non-null", NULL);
+
+ // Equal strings.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"Hi", L"Hi"),
+ "L\"Hi\"");
+
+ // Unequal strings.
+ EXPECT_STRNE(L"abc", L"Abc");
+
+ // Strings containing wide characters.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"abc\x8119", L"abc\x8119"),
+ "abc");
+}
+
+// Tests for ::testing::IsSubstring().
+
+// Tests that IsSubstring() returns the correct result when the input
+// argument type is const char*.
+TEST(IsSubstringTest, ReturnsCorrectResultForCString) {
+ EXPECT_FALSE(IsSubstring("", "", NULL, "a"));
+ EXPECT_FALSE(IsSubstring("", "", "b", NULL));
+ EXPECT_FALSE(IsSubstring("", "", "needle", "haystack"));
+
+ EXPECT_TRUE(IsSubstring("", "", static_cast<const char*>(NULL), NULL));
+ EXPECT_TRUE(IsSubstring("", "", "needle", "two needles"));
+}
+
+// Tests that IsSubstring() returns the correct result when the input
+// argument type is const wchar_t*.
+TEST(IsSubstringTest, ReturnsCorrectResultForWideCString) {
+ EXPECT_FALSE(IsSubstring("", "", NULL, L"a"));
+ EXPECT_FALSE(IsSubstring("", "", L"b", NULL));
+ EXPECT_FALSE(IsSubstring("", "", L"needle", L"haystack"));
+
+ EXPECT_TRUE(IsSubstring("", "", static_cast<const wchar_t*>(NULL), NULL));
+ EXPECT_TRUE(IsSubstring("", "", L"needle", L"two needles"));
+}
+
+// Tests that IsSubstring() generates the correct message when the input
+// argument type is const char*.
+TEST(IsSubstringTest, GeneratesCorrectMessageForCString) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: \"needle\"\n"
+ "Expected: a substring of haystack_expr\n"
+ "Which is: \"haystack\"",
+ IsSubstring("needle_expr", "haystack_expr",
+ "needle", "haystack").failure_message());
+}
+
+#if GTEST_HAS_STD_STRING
+
+// Tests that IsSubstring returns the correct result when the input
+// argument type is ::std::string.
+TEST(IsSubstringTest, ReturnsCorrectResultsForStdString) {
+ EXPECT_TRUE(IsSubstring("", "", std::string("hello"), "ahellob"));
+ EXPECT_FALSE(IsSubstring("", "", "hello", std::string("world")));
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_STD_WSTRING
+// Tests that IsSubstring returns the correct result when the input
+// argument type is ::std::wstring.
+TEST(IsSubstringTest, ReturnsCorrectResultForStdWstring) {
+ EXPECT_TRUE(IsSubstring("", "", ::std::wstring(L"needle"), L"two needles"));
+ EXPECT_FALSE(IsSubstring("", "", L"needle", ::std::wstring(L"haystack")));
+}
+
+// Tests that IsSubstring() generates the correct message when the input
+// argument type is ::std::wstring.
+TEST(IsSubstringTest, GeneratesCorrectMessageForWstring) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: L\"needle\"\n"
+ "Expected: a substring of haystack_expr\n"
+ "Which is: L\"haystack\"",
+ IsSubstring(
+ "needle_expr", "haystack_expr",
+ ::std::wstring(L"needle"), L"haystack").failure_message());
+}
+
+#endif // GTEST_HAS_STD_WSTRING
+
+// Tests for ::testing::IsNotSubstring().
+
+// Tests that IsNotSubstring() returns the correct result when the input
+// argument type is const char*.
+TEST(IsNotSubstringTest, ReturnsCorrectResultForCString) {
+ EXPECT_TRUE(IsNotSubstring("", "", "needle", "haystack"));
+ EXPECT_FALSE(IsNotSubstring("", "", "needle", "two needles"));
+}
+
+// Tests that IsNotSubstring() returns the correct result when the input
+// argument type is const wchar_t*.
+TEST(IsNotSubstringTest, ReturnsCorrectResultForWideCString) {
+ EXPECT_TRUE(IsNotSubstring("", "", L"needle", L"haystack"));
+ EXPECT_FALSE(IsNotSubstring("", "", L"needle", L"two needles"));
+}
+
+// Tests that IsNotSubstring() generates the correct message when the input
+// argument type is const wchar_t*.
+TEST(IsNotSubstringTest, GeneratesCorrectMessageForWideCString) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: L\"needle\"\n"
+ "Expected: not a substring of haystack_expr\n"
+ "Which is: L\"two needles\"",
+ IsNotSubstring(
+ "needle_expr", "haystack_expr",
+ L"needle", L"two needles").failure_message());
+}
+
+#if GTEST_HAS_STD_STRING
+
+// Tests that IsNotSubstring returns the correct result when the input
+// argument type is ::std::string.
+TEST(IsNotSubstringTest, ReturnsCorrectResultsForStdString) {
+ EXPECT_FALSE(IsNotSubstring("", "", std::string("hello"), "ahellob"));
+ EXPECT_TRUE(IsNotSubstring("", "", "hello", std::string("world")));
+}
+
+// Tests that IsNotSubstring() generates the correct message when the input
+// argument type is ::std::string.
+TEST(IsNotSubstringTest, GeneratesCorrectMessageForStdString) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: \"needle\"\n"
+ "Expected: not a substring of haystack_expr\n"
+ "Which is: \"two needles\"",
+ IsNotSubstring(
+ "needle_expr", "haystack_expr",
+ ::std::string("needle"), "two needles").failure_message());
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_STD_WSTRING
+
+// Tests that IsNotSubstring returns the correct result when the input
+// argument type is ::std::wstring.
+TEST(IsNotSubstringTest, ReturnsCorrectResultForStdWstring) {
+ EXPECT_FALSE(
+ IsNotSubstring("", "", ::std::wstring(L"needle"), L"two needles"));
+ EXPECT_TRUE(IsNotSubstring("", "", L"needle", ::std::wstring(L"haystack")));
+}
+
+#endif // GTEST_HAS_STD_WSTRING
+
+// Tests floating-point assertions.
+
+template <typename RawType>
+class FloatingPointTest : public Test {
+ protected:
+ typedef typename testing::internal::FloatingPoint<RawType> Floating;
+ typedef typename Floating::Bits Bits;
+
+ virtual void SetUp() {
+ const size_t max_ulps = Floating::kMaxUlps;
+
+ // The bits that represent 0.0.
+ const Bits zero_bits = Floating(0).bits();
+
+ // Makes some numbers close to 0.0.
+ close_to_positive_zero_ = Floating::ReinterpretBits(zero_bits + max_ulps/2);
+ close_to_negative_zero_ = -Floating::ReinterpretBits(
+ zero_bits + max_ulps - max_ulps/2);
+ further_from_negative_zero_ = -Floating::ReinterpretBits(
+ zero_bits + max_ulps + 1 - max_ulps/2);
+
+ // The bits that represent 1.0.
+ const Bits one_bits = Floating(1).bits();
+
+ // Makes some numbers close to 1.0.
+ close_to_one_ = Floating::ReinterpretBits(one_bits + max_ulps);
+ further_from_one_ = Floating::ReinterpretBits(one_bits + max_ulps + 1);
+
+ // +infinity.
+ infinity_ = Floating::Infinity();
+
+ // The bits that represent +infinity.
+ const Bits infinity_bits = Floating(infinity_).bits();
+
+ // Makes some numbers close to infinity.
+ close_to_infinity_ = Floating::ReinterpretBits(infinity_bits - max_ulps);
+ further_from_infinity_ = Floating::ReinterpretBits(
+ infinity_bits - max_ulps - 1);
+
+ // Makes some NAN's.
+ nan1_ = Floating::ReinterpretBits(Floating::kExponentBitMask | 1);
+ nan2_ = Floating::ReinterpretBits(Floating::kExponentBitMask | 200);
+ }
+
+ void TestSize() {
+ EXPECT_EQ(sizeof(RawType), sizeof(Bits));
+ }
+
+ // Pre-calculated numbers to be used by the tests.
+
+ static RawType close_to_positive_zero_;
+ static RawType close_to_negative_zero_;
+ static RawType further_from_negative_zero_;
+
+ static RawType close_to_one_;
+ static RawType further_from_one_;
+
+ static RawType infinity_;
+ static RawType close_to_infinity_;
+ static RawType further_from_infinity_;
+
+ static RawType nan1_;
+ static RawType nan2_;
+};
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_positive_zero_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_negative_zero_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::further_from_negative_zero_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_one_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::further_from_one_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::infinity_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_infinity_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::further_from_infinity_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::nan1_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::nan2_;
+
+// Instantiates FloatingPointTest for testing *_FLOAT_EQ.
+typedef FloatingPointTest<float> FloatTest;
+
+// Tests that the size of Float::Bits matches the size of float.
+TEST_F(FloatTest, Size) {
+ TestSize();
+}
+
+// Tests comparing with +0 and -0.
+TEST_F(FloatTest, Zeros) {
+ EXPECT_FLOAT_EQ(0.0, -0.0);
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(-0.0, 1.0),
+ "1.0");
+ EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.5),
+ "1.5");
+}
+
+// Tests comparing numbers close to 0.
+//
+// This ensures that *_FLOAT_EQ handles the sign correctly and no
+// overflow occurs when comparing numbers whose absolute value is very
+// small.
+TEST_F(FloatTest, AlmostZeros) {
+ EXPECT_FLOAT_EQ(0.0, close_to_positive_zero_);
+ EXPECT_FLOAT_EQ(-0.0, close_to_negative_zero_);
+ EXPECT_FLOAT_EQ(close_to_positive_zero_, close_to_negative_zero_);
+
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_FLOAT_EQ(close_to_positive_zero_, further_from_negative_zero_);
+ }, "further_from_negative_zero_");
+}
+
+// Tests comparing numbers close to each other.
+TEST_F(FloatTest, SmallDiff) {
+ EXPECT_FLOAT_EQ(1.0, close_to_one_);
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, further_from_one_),
+ "further_from_one_");
+}
+
+// Tests comparing numbers far apart.
+TEST_F(FloatTest, LargeDiff) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(2.5, 3.0),
+ "3.0");
+}
+
+// Tests comparing with infinity.
+//
+// This ensures that no overflow occurs when comparing numbers whose
+// absolute value is very large.
+TEST_F(FloatTest, Infinity) {
+ EXPECT_FLOAT_EQ(infinity_, close_to_infinity_);
+ EXPECT_FLOAT_EQ(-infinity_, -close_to_infinity_);
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(infinity_, -infinity_),
+ "-infinity_");
+
+ // This is interesting as the representations of infinity_ and nan1_
+ // are only 1 DLP apart.
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(infinity_, nan1_),
+ "nan1_");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that comparing with NAN always returns false.
+TEST_F(FloatTest, NaN) {
+#if !GTEST_OS_SYMBIAN
+// Nokia's STLport crashes if we try to output infinity or NaN.
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(nan1_, nan1_),
+ "nan1_");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(nan1_, nan2_),
+ "nan2_");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, nan1_),
+ "nan1_");
+
+ EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(nan1_, infinity_),
+ "infinity_");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that *_FLOAT_EQ are reflexive.
+TEST_F(FloatTest, Reflexive) {
+ EXPECT_FLOAT_EQ(0.0, 0.0);
+ EXPECT_FLOAT_EQ(1.0, 1.0);
+ ASSERT_FLOAT_EQ(infinity_, infinity_);
+}
+
+// Tests that *_FLOAT_EQ are commutative.
+TEST_F(FloatTest, Commutative) {
+ // We already tested EXPECT_FLOAT_EQ(1.0, close_to_one_).
+ EXPECT_FLOAT_EQ(close_to_one_, 1.0);
+
+ // We already tested EXPECT_FLOAT_EQ(1.0, further_from_one_).
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(further_from_one_, 1.0),
+ "1.0");
+}
+
+// Tests EXPECT_NEAR.
+TEST_F(FloatTest, EXPECT_NEAR) {
+ EXPECT_NEAR(-1.0f, -1.1f, 0.2f);
+ EXPECT_NEAR(2.0f, 3.0f, 1.0f);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0f,1.2f, 0.1f), // NOLINT
+ "The difference between 1.0f and 1.2f is 0.2, "
+ "which exceeds 0.1f");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous line.
+}
+
+// Tests ASSERT_NEAR.
+TEST_F(FloatTest, ASSERT_NEAR) {
+ ASSERT_NEAR(-1.0f, -1.1f, 0.2f);
+ ASSERT_NEAR(2.0f, 3.0f, 1.0f);
+ EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0f,1.2f, 0.1f), // NOLINT
+ "The difference between 1.0f and 1.2f is 0.2, "
+ "which exceeds 0.1f");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous line.
+}
+
+// Tests the cases where FloatLE() should succeed.
+TEST_F(FloatTest, FloatLESucceeds) {
+ EXPECT_PRED_FORMAT2(FloatLE, 1.0f, 2.0f); // When val1 < val2,
+ ASSERT_PRED_FORMAT2(FloatLE, 1.0f, 1.0f); // val1 == val2,
+
+ // or when val1 is greater than, but almost equals to, val2.
+ EXPECT_PRED_FORMAT2(FloatLE, close_to_positive_zero_, 0.0f);
+}
+
+// Tests the cases where FloatLE() should fail.
+TEST_F(FloatTest, FloatLEFails) {
+ // When val1 is greater than val2 by a large margin,
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(FloatLE, 2.0f, 1.0f),
+ "(2.0f) <= (1.0f)");
+
+ // or by a small yet non-negligible margin,
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(FloatLE, further_from_one_, 1.0f);
+ }, "(further_from_one_) <= (1.0f)");
+
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ // or when either val1 or val2 is NaN.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(FloatLE, nan1_, infinity_);
+ }, "(nan1_) <= (infinity_)");
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(FloatLE, -infinity_, nan1_);
+ }, "(-infinity_) <= (nan1_)");
+
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(FloatLE, nan1_, nan1_);
+ }, "(nan1_) <= (nan1_)");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Instantiates FloatingPointTest for testing *_DOUBLE_EQ.
+typedef FloatingPointTest<double> DoubleTest;
+
+// Tests that the size of Double::Bits matches the size of double.
+TEST_F(DoubleTest, Size) {
+ TestSize();
+}
+
+// Tests comparing with +0 and -0.
+TEST_F(DoubleTest, Zeros) {
+ EXPECT_DOUBLE_EQ(0.0, -0.0);
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(-0.0, 1.0),
+ "1.0");
+ EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(0.0, 1.0),
+ "1.0");
+}
+
+// Tests comparing numbers close to 0.
+//
+// This ensures that *_DOUBLE_EQ handles the sign correctly and no
+// overflow occurs when comparing numbers whose absolute value is very
+// small.
+TEST_F(DoubleTest, AlmostZeros) {
+ EXPECT_DOUBLE_EQ(0.0, close_to_positive_zero_);
+ EXPECT_DOUBLE_EQ(-0.0, close_to_negative_zero_);
+ EXPECT_DOUBLE_EQ(close_to_positive_zero_, close_to_negative_zero_);
+
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_DOUBLE_EQ(close_to_positive_zero_, further_from_negative_zero_);
+ }, "further_from_negative_zero_");
+}
+
+// Tests comparing numbers close to each other.
+TEST_F(DoubleTest, SmallDiff) {
+ EXPECT_DOUBLE_EQ(1.0, close_to_one_);
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, further_from_one_),
+ "further_from_one_");
+}
+
+// Tests comparing numbers far apart.
+TEST_F(DoubleTest, LargeDiff) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(2.0, 3.0),
+ "3.0");
+}
+
+// Tests comparing with infinity.
+//
+// This ensures that no overflow occurs when comparing numbers whose
+// absolute value is very large.
+TEST_F(DoubleTest, Infinity) {
+ EXPECT_DOUBLE_EQ(infinity_, close_to_infinity_);
+ EXPECT_DOUBLE_EQ(-infinity_, -close_to_infinity_);
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(infinity_, -infinity_),
+ "-infinity_");
+
+ // This is interesting as the representations of infinity_ and nan1_
+ // are only 1 DLP apart.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(infinity_, nan1_),
+ "nan1_");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that comparing with NAN always returns false.
+TEST_F(DoubleTest, NaN) {
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(nan1_, nan1_),
+ "nan1_");
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(nan1_, nan2_), "nan2_");
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, nan1_), "nan1_");
+ EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(nan1_, infinity_), "infinity_");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that *_DOUBLE_EQ are reflexive.
+TEST_F(DoubleTest, Reflexive) {
+ EXPECT_DOUBLE_EQ(0.0, 0.0);
+ EXPECT_DOUBLE_EQ(1.0, 1.0);
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ ASSERT_DOUBLE_EQ(infinity_, infinity_);
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that *_DOUBLE_EQ are commutative.
+TEST_F(DoubleTest, Commutative) {
+ // We already tested EXPECT_DOUBLE_EQ(1.0, close_to_one_).
+ EXPECT_DOUBLE_EQ(close_to_one_, 1.0);
+
+ // We already tested EXPECT_DOUBLE_EQ(1.0, further_from_one_).
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(further_from_one_, 1.0), "1.0");
+}
+
+// Tests EXPECT_NEAR.
+TEST_F(DoubleTest, EXPECT_NEAR) {
+ EXPECT_NEAR(-1.0, -1.1, 0.2);
+ EXPECT_NEAR(2.0, 3.0, 1.0);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0, 1.2, 0.1), // NOLINT
+ "The difference between 1.0 and 1.2 is 0.2, "
+ "which exceeds 0.1");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous statement.
+}
+
+// Tests ASSERT_NEAR.
+TEST_F(DoubleTest, ASSERT_NEAR) {
+ ASSERT_NEAR(-1.0, -1.1, 0.2);
+ ASSERT_NEAR(2.0, 3.0, 1.0);
+ EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0, 1.2, 0.1), // NOLINT
+ "The difference between 1.0 and 1.2 is 0.2, "
+ "which exceeds 0.1");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous statement.
+}
+
+// Tests the cases where DoubleLE() should succeed.
+TEST_F(DoubleTest, DoubleLESucceeds) {
+ EXPECT_PRED_FORMAT2(DoubleLE, 1.0, 2.0); // When val1 < val2,
+ ASSERT_PRED_FORMAT2(DoubleLE, 1.0, 1.0); // val1 == val2,
+
+ // or when val1 is greater than, but almost equals to, val2.
+ EXPECT_PRED_FORMAT2(DoubleLE, close_to_positive_zero_, 0.0);
+}
+
+// Tests the cases where DoubleLE() should fail.
+TEST_F(DoubleTest, DoubleLEFails) {
+ // When val1 is greater than val2 by a large margin,
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(DoubleLE, 2.0, 1.0),
+ "(2.0) <= (1.0)");
+
+ // or by a small yet non-negligible margin,
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(DoubleLE, further_from_one_, 1.0);
+ }, "(further_from_one_) <= (1.0)");
+
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ // or when either val1 or val2 is NaN.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(DoubleLE, nan1_, infinity_);
+ }, "(nan1_) <= (infinity_)");
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(DoubleLE, -infinity_, nan1_);
+ }, " (-infinity_) <= (nan1_)");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(DoubleLE, nan1_, nan1_);
+ }, "(nan1_) <= (nan1_)");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+
+// Verifies that a test or test case whose name starts with DISABLED_ is
+// not run.
+
+// A test whose name starts with DISABLED_.
+// Should not run.
+TEST(DisabledTest, DISABLED_TestShouldNotRun) {
+ FAIL() << "Unexpected failure: Disabled test should not be run.";
+}
+
+// A test whose name does not start with DISABLED_.
+// Should run.
+TEST(DisabledTest, NotDISABLED_TestShouldRun) {
+ EXPECT_EQ(1, 1);
+}
+
+// A test case whose name starts with DISABLED_.
+// Should not run.
+TEST(DISABLED_TestCase, TestShouldNotRun) {
+ FAIL() << "Unexpected failure: Test in disabled test case should not be run.";
+}
+
+// A test case and test whose names start with DISABLED_.
+// Should not run.
+TEST(DISABLED_TestCase, DISABLED_TestShouldNotRun) {
+ FAIL() << "Unexpected failure: Test in disabled test case should not be run.";
+}
+
+// Check that when all tests in a test case are disabled, SetupTestCase() and
+// TearDownTestCase() are not called.
+class DisabledTestsTest : public Test {
+ protected:
+ static void SetUpTestCase() {
+ FAIL() << "Unexpected failure: All tests disabled in test case. "
+ "SetupTestCase() should not be called.";
+ }
+
+ static void TearDownTestCase() {
+ FAIL() << "Unexpected failure: All tests disabled in test case. "
+ "TearDownTestCase() should not be called.";
+ }
+};
+
+TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_1) {
+ FAIL() << "Unexpected failure: Disabled test should not be run.";
+}
+
+TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_2) {
+ FAIL() << "Unexpected failure: Disabled test should not be run.";
+}
+
+// Tests that disabled typed tests aren't run.
+
+#if GTEST_HAS_TYPED_TEST
+
+template <typename T>
+class TypedTest : public Test {
+};
+
+typedef testing::Types<int, double> NumericTypes;
+TYPED_TEST_CASE(TypedTest, NumericTypes);
+
+TYPED_TEST(TypedTest, DISABLED_ShouldNotRun) {
+ FAIL() << "Unexpected failure: Disabled typed test should not run.";
+}
+
+template <typename T>
+class DISABLED_TypedTest : public Test {
+};
+
+TYPED_TEST_CASE(DISABLED_TypedTest, NumericTypes);
+
+TYPED_TEST(DISABLED_TypedTest, ShouldNotRun) {
+ FAIL() << "Unexpected failure: Disabled typed test should not run.";
+}
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// Tests that disabled type-parameterized tests aren't run.
+
+#if GTEST_HAS_TYPED_TEST_P
+
+template <typename T>
+class TypedTestP : public Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP);
+
+TYPED_TEST_P(TypedTestP, DISABLED_ShouldNotRun) {
+ FAIL() << "Unexpected failure: "
+ << "Disabled type-parameterized test should not run.";
+}
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP, DISABLED_ShouldNotRun);
+
+INSTANTIATE_TYPED_TEST_CASE_P(My, TypedTestP, NumericTypes);
+
+template <typename T>
+class DISABLED_TypedTestP : public Test {
+};
+
+TYPED_TEST_CASE_P(DISABLED_TypedTestP);
+
+TYPED_TEST_P(DISABLED_TypedTestP, ShouldNotRun) {
+ FAIL() << "Unexpected failure: "
+ << "Disabled type-parameterized test should not run.";
+}
+
+REGISTER_TYPED_TEST_CASE_P(DISABLED_TypedTestP, ShouldNotRun);
+
+INSTANTIATE_TYPED_TEST_CASE_P(My, DISABLED_TypedTestP, NumericTypes);
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+// Tests that assertion macros evaluate their arguments exactly once.
+
+class SingleEvaluationTest : public Test {
+ protected:
+ SingleEvaluationTest() {
+ p1_ = s1_;
+ p2_ = s2_;
+ a_ = 0;
+ b_ = 0;
+ }
+
+ // This helper function is needed by the FailedASSERT_STREQ test
+ // below.
+ static void CompareAndIncrementCharPtrs() {
+ ASSERT_STREQ(p1_++, p2_++);
+ }
+
+ // This helper function is needed by the FailedASSERT_NE test below.
+ static void CompareAndIncrementInts() {
+ ASSERT_NE(a_++, b_++);
+ }
+
+ static const char* const s1_;
+ static const char* const s2_;
+ static const char* p1_;
+ static const char* p2_;
+
+ static int a_;
+ static int b_;
+};
+
+const char* const SingleEvaluationTest::s1_ = "01234";
+const char* const SingleEvaluationTest::s2_ = "abcde";
+const char* SingleEvaluationTest::p1_;
+const char* SingleEvaluationTest::p2_;
+int SingleEvaluationTest::a_;
+int SingleEvaluationTest::b_;
+
+// Tests that when ASSERT_STREQ fails, it evaluates its arguments
+// exactly once.
+TEST_F(SingleEvaluationTest, FailedASSERT_STREQ) {
+ EXPECT_FATAL_FAILURE(CompareAndIncrementCharPtrs(),
+ "p2_++");
+ EXPECT_EQ(s1_ + 1, p1_);
+ EXPECT_EQ(s2_ + 1, p2_);
+}
+
+// Tests that string assertion arguments are evaluated exactly once.
+TEST_F(SingleEvaluationTest, ASSERT_STR) {
+ // successful EXPECT_STRNE
+ EXPECT_STRNE(p1_++, p2_++);
+ EXPECT_EQ(s1_ + 1, p1_);
+ EXPECT_EQ(s2_ + 1, p2_);
+
+ // failed EXPECT_STRCASEEQ
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ(p1_++, p2_++),
+ "ignoring case");
+ EXPECT_EQ(s1_ + 2, p1_);
+ EXPECT_EQ(s2_ + 2, p2_);
+}
+
+// Tests that when ASSERT_NE fails, it evaluates its arguments exactly
+// once.
+TEST_F(SingleEvaluationTest, FailedASSERT_NE) {
+ EXPECT_FATAL_FAILURE(CompareAndIncrementInts(), "(a_++) != (b_++)");
+ EXPECT_EQ(1, a_);
+ EXPECT_EQ(1, b_);
+}
+
+// Tests that assertion arguments are evaluated exactly once.
+TEST_F(SingleEvaluationTest, OtherCases) {
+ // successful EXPECT_TRUE
+ EXPECT_TRUE(0 == a_++); // NOLINT
+ EXPECT_EQ(1, a_);
+
+ // failed EXPECT_TRUE
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(-1 == a_++), "-1 == a_++");
+ EXPECT_EQ(2, a_);
+
+ // successful EXPECT_GT
+ EXPECT_GT(a_++, b_++);
+ EXPECT_EQ(3, a_);
+ EXPECT_EQ(1, b_);
+
+ // failed EXPECT_LT
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(a_++, b_++), "(a_++) < (b_++)");
+ EXPECT_EQ(4, a_);
+ EXPECT_EQ(2, b_);
+
+ // successful ASSERT_TRUE
+ ASSERT_TRUE(0 < a_++); // NOLINT
+ EXPECT_EQ(5, a_);
+
+ // successful ASSERT_GT
+ ASSERT_GT(a_++, b_++);
+ EXPECT_EQ(6, a_);
+ EXPECT_EQ(3, b_);
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+void ThrowAnInteger() {
+ throw 1;
+}
+
+// Tests that assertion arguments are evaluated exactly once.
+TEST_F(SingleEvaluationTest, ExceptionTests) {
+ // successful EXPECT_THROW
+ EXPECT_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ }, int);
+ EXPECT_EQ(1, a_);
+
+ // failed EXPECT_THROW, throws different
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ }, bool), "throws a different type");
+ EXPECT_EQ(2, a_);
+
+ // failed EXPECT_THROW, throws nothing
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(a_++, bool), "throws nothing");
+ EXPECT_EQ(3, a_);
+
+ // successful EXPECT_NO_THROW
+ EXPECT_NO_THROW(a_++);
+ EXPECT_EQ(4, a_);
+
+ // failed EXPECT_NO_THROW
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ }), "it throws");
+ EXPECT_EQ(5, a_);
+
+ // successful EXPECT_ANY_THROW
+ EXPECT_ANY_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ });
+ EXPECT_EQ(6, a_);
+
+ // failed EXPECT_ANY_THROW
+ EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(a_++), "it doesn't");
+ EXPECT_EQ(7, a_);
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests {ASSERT|EXPECT}_NO_FATAL_FAILURE.
+class NoFatalFailureTest : public Test {
+ protected:
+ void Succeeds() {}
+ void FailsNonFatal() {
+ ADD_FAILURE() << "some non-fatal failure";
+ }
+ void Fails() {
+ FAIL() << "some fatal failure";
+ }
+
+ void DoAssertNoFatalFailureOnFails() {
+ ASSERT_NO_FATAL_FAILURE(Fails());
+ ADD_FAILURE() << "shold not reach here.";
+ }
+
+ void DoExpectNoFatalFailureOnFails() {
+ EXPECT_NO_FATAL_FAILURE(Fails());
+ ADD_FAILURE() << "other failure";
+ }
+};
+
+TEST_F(NoFatalFailureTest, NoFailure) {
+ EXPECT_NO_FATAL_FAILURE(Succeeds());
+ ASSERT_NO_FATAL_FAILURE(Succeeds());
+}
+
+TEST_F(NoFatalFailureTest, NonFatalIsNoFailure) {
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_NO_FATAL_FAILURE(FailsNonFatal()),
+ "some non-fatal failure");
+ EXPECT_NONFATAL_FAILURE(
+ ASSERT_NO_FATAL_FAILURE(FailsNonFatal()),
+ "some non-fatal failure");
+}
+
+TEST_F(NoFatalFailureTest, AssertNoFatalFailureOnFatalFailure) {
+ TestPartResultArray gtest_failures;
+ {
+ ScopedFakeTestPartResultReporter gtest_reporter(>est_failures);
+ DoAssertNoFatalFailureOnFails();
+ }
+ ASSERT_EQ(2, gtest_failures.size());
+ EXPECT_EQ(testing::TPRT_FATAL_FAILURE,
+ gtest_failures.GetTestPartResult(0).type());
+ EXPECT_EQ(testing::TPRT_FATAL_FAILURE,
+ gtest_failures.GetTestPartResult(1).type());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure",
+ gtest_failures.GetTestPartResult(0).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does",
+ gtest_failures.GetTestPartResult(1).message());
+}
+
+TEST_F(NoFatalFailureTest, ExpectNoFatalFailureOnFatalFailure) {
+ TestPartResultArray gtest_failures;
+ {
+ ScopedFakeTestPartResultReporter gtest_reporter(>est_failures);
+ DoExpectNoFatalFailureOnFails();
+ }
+ ASSERT_EQ(3, gtest_failures.size());
+ EXPECT_EQ(testing::TPRT_FATAL_FAILURE,
+ gtest_failures.GetTestPartResult(0).type());
+ EXPECT_EQ(testing::TPRT_NONFATAL_FAILURE,
+ gtest_failures.GetTestPartResult(1).type());
+ EXPECT_EQ(testing::TPRT_NONFATAL_FAILURE,
+ gtest_failures.GetTestPartResult(2).type());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure",
+ gtest_failures.GetTestPartResult(0).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does",
+ gtest_failures.GetTestPartResult(1).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "other failure",
+ gtest_failures.GetTestPartResult(2).message());
+}
+
+TEST_F(NoFatalFailureTest, MessageIsStreamable) {
+ TestPartResultArray gtest_failures;
+ {
+ ScopedFakeTestPartResultReporter gtest_reporter(>est_failures);
+ EXPECT_NO_FATAL_FAILURE(FAIL() << "foo") << "my message";
+ }
+ ASSERT_EQ(2, gtest_failures.size());
+ EXPECT_EQ(testing::TPRT_NONFATAL_FAILURE,
+ gtest_failures.GetTestPartResult(0).type());
+ EXPECT_EQ(testing::TPRT_NONFATAL_FAILURE,
+ gtest_failures.GetTestPartResult(1).type());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "foo",
+ gtest_failures.GetTestPartResult(0).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "my message",
+ gtest_failures.GetTestPartResult(1).message());
+}
+
+// Tests non-string assertions.
+
+// Tests EqFailure(), used for implementing *EQ* assertions.
+TEST(AssertionTest, EqFailure) {
+ const String foo_val("5"), bar_val("6");
+ const String msg1(
+ EqFailure("foo", "bar", foo_val, bar_val, false)
+ .failure_message());
+ EXPECT_STREQ(
+ "Value of: bar\n"
+ " Actual: 6\n"
+ "Expected: foo\n"
+ "Which is: 5",
+ msg1.c_str());
+
+ const String msg2(
+ EqFailure("foo", "6", foo_val, bar_val, false)
+ .failure_message());
+ EXPECT_STREQ(
+ "Value of: 6\n"
+ "Expected: foo\n"
+ "Which is: 5",
+ msg2.c_str());
+
+ const String msg3(
+ EqFailure("5", "bar", foo_val, bar_val, false)
+ .failure_message());
+ EXPECT_STREQ(
+ "Value of: bar\n"
+ " Actual: 6\n"
+ "Expected: 5",
+ msg3.c_str());
+
+ const String msg4(
+ EqFailure("5", "6", foo_val, bar_val, false).failure_message());
+ EXPECT_STREQ(
+ "Value of: 6\n"
+ "Expected: 5",
+ msg4.c_str());
+
+ const String msg5(
+ EqFailure("foo", "bar",
+ String("\"x\""), String("\"y\""),
+ true).failure_message());
+ EXPECT_STREQ(
+ "Value of: bar\n"
+ " Actual: \"y\"\n"
+ "Expected: foo (ignoring case)\n"
+ "Which is: \"x\"",
+ msg5.c_str());
+}
+
+// Tests AppendUserMessage(), used for implementing the *EQ* macros.
+TEST(AssertionTest, AppendUserMessage) {
+ const String foo("foo");
+
+ Message msg;
+ EXPECT_STREQ("foo",
+ AppendUserMessage(foo, msg).c_str());
+
+ msg << "bar";
+ EXPECT_STREQ("foo\nbar",
+ AppendUserMessage(foo, msg).c_str());
+}
+
+// Tests ASSERT_TRUE.
+TEST(AssertionTest, ASSERT_TRUE) {
+ ASSERT_TRUE(2 > 1); // NOLINT
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(2 < 1),
+ "2 < 1");
+}
+
+// Tests ASSERT_FALSE.
+TEST(AssertionTest, ASSERT_FALSE) {
+ ASSERT_FALSE(2 < 1); // NOLINT
+ EXPECT_FATAL_FAILURE(ASSERT_FALSE(2 > 1),
+ "Value of: 2 > 1\n"
+ " Actual: true\n"
+ "Expected: false");
+}
+
+// Tests using ASSERT_EQ on double values. The purpose is to make
+// sure that the specialization we did for integer and anonymous enums
+// isn't used for double arguments.
+TEST(ExpectTest, ASSERT_EQ_Double) {
+ // A success.
+ ASSERT_EQ(5.6, 5.6);
+
+ // A failure.
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(5.1, 5.2),
+ "5.1");
+}
+
+// Tests ASSERT_EQ.
+TEST(AssertionTest, ASSERT_EQ) {
+ ASSERT_EQ(5, 2 + 3);
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(5, 2*3),
+ "Value of: 2*3\n"
+ " Actual: 6\n"
+ "Expected: 5");
+}
+
+// Tests ASSERT_EQ(NULL, pointer).
+#if !GTEST_OS_SYMBIAN
+// The NULL-detection template magic fails to compile with
+// the Nokia compiler and crashes the ARM compiler, hence
+// not testing on Symbian.
+TEST(AssertionTest, ASSERT_EQ_NULL) {
+ // A success.
+ const char* p = NULL;
+ ASSERT_EQ(NULL, p);
+
+ // A failure.
+ static int n = 0;
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(NULL, &n),
+ "Value of: &n\n");
+}
+#endif // !GTEST_OS_SYMBIAN
+
+// Tests ASSERT_EQ(0, non_pointer). Since the literal 0 can be
+// treated as a null pointer by the compiler, we need to make sure
+// that ASSERT_EQ(0, non_pointer) isn't interpreted by Google Test as
+// ASSERT_EQ(static_cast<void*>(NULL), non_pointer).
+TEST(ExpectTest, ASSERT_EQ_0) {
+ int n = 0;
+
+ // A success.
+ ASSERT_EQ(0, n);
+
+ // A failure.
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(0, 5.6),
+ "Expected: 0");
+}
+
+// Tests ASSERT_NE.
+TEST(AssertionTest, ASSERT_NE) {
+ ASSERT_NE(6, 7);
+ EXPECT_FATAL_FAILURE(ASSERT_NE('a', 'a'),
+ "Expected: ('a') != ('a'), "
+ "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)");
+}
+
+// Tests ASSERT_LE.
+TEST(AssertionTest, ASSERT_LE) {
+ ASSERT_LE(2, 3);
+ ASSERT_LE(2, 2);
+ EXPECT_FATAL_FAILURE(ASSERT_LE(2, 0),
+ "Expected: (2) <= (0), actual: 2 vs 0");
+}
+
+// Tests ASSERT_LT.
+TEST(AssertionTest, ASSERT_LT) {
+ ASSERT_LT(2, 3);
+ EXPECT_FATAL_FAILURE(ASSERT_LT(2, 2),
+ "Expected: (2) < (2), actual: 2 vs 2");
+}
+
+// Tests ASSERT_GE.
+TEST(AssertionTest, ASSERT_GE) {
+ ASSERT_GE(2, 1);
+ ASSERT_GE(2, 2);
+ EXPECT_FATAL_FAILURE(ASSERT_GE(2, 3),
+ "Expected: (2) >= (3), actual: 2 vs 3");
+}
+
+// Tests ASSERT_GT.
+TEST(AssertionTest, ASSERT_GT) {
+ ASSERT_GT(2, 1);
+ EXPECT_FATAL_FAILURE(ASSERT_GT(2, 2),
+ "Expected: (2) > (2), actual: 2 vs 2");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+void ThrowNothing() {}
+
+
+// Tests ASSERT_THROW.
+TEST(AssertionTest, ASSERT_THROW) {
+ ASSERT_THROW(ThrowAnInteger(), int);
+ EXPECT_FATAL_FAILURE(
+ ASSERT_THROW(ThrowAnInteger(), bool),
+ "Expected: ThrowAnInteger() throws an exception of type bool.\n"
+ " Actual: it throws a different type.");
+ EXPECT_FATAL_FAILURE(
+ ASSERT_THROW(ThrowNothing(), bool),
+ "Expected: ThrowNothing() throws an exception of type bool.\n"
+ " Actual: it throws nothing.");
+}
+
+// Tests ASSERT_NO_THROW.
+TEST(AssertionTest, ASSERT_NO_THROW) {
+ ASSERT_NO_THROW(ThrowNothing());
+ EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()),
+ "Expected: ThrowAnInteger() doesn't throw an exception."
+ "\n Actual: it throws.");
+}
+
+// Tests ASSERT_ANY_THROW.
+TEST(AssertionTest, ASSERT_ANY_THROW) {
+ ASSERT_ANY_THROW(ThrowAnInteger());
+ EXPECT_FATAL_FAILURE(
+ ASSERT_ANY_THROW(ThrowNothing()),
+ "Expected: ThrowNothing() throws an exception.\n"
+ " Actual: it doesn't.");
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Makes sure we deal with the precedence of <<. This test should
+// compile.
+TEST(AssertionTest, AssertPrecedence) {
+ ASSERT_EQ(1 < 2, true);
+ ASSERT_EQ(true && false, false);
+}
+
+// A subroutine used by the following test.
+void TestEq1(int x) {
+ ASSERT_EQ(1, x);
+}
+
+// Tests calling a test subroutine that's not part of a fixture.
+TEST(AssertionTest, NonFixtureSubroutine) {
+ EXPECT_FATAL_FAILURE(TestEq1(2),
+ "Value of: x");
+}
+
+// An uncopyable class.
+class Uncopyable {
+ public:
+ explicit Uncopyable(int value) : value_(value) {}
+
+ int value() const { return value_; }
+ bool operator==(const Uncopyable& rhs) const {
+ return value() == rhs.value();
+ }
+ private:
+ // This constructor deliberately has no implementation, as we don't
+ // want this class to be copyable.
+ Uncopyable(const Uncopyable&); // NOLINT
+
+ int value_;
+};
+
+::std::ostream& operator<<(::std::ostream& os, const Uncopyable& value) {
+ return os << value.value();
+}
+
+
+bool IsPositiveUncopyable(const Uncopyable& x) {
+ return x.value() > 0;
+}
+
+// A subroutine used by the following test.
+void TestAssertNonPositive() {
+ Uncopyable y(-1);
+ ASSERT_PRED1(IsPositiveUncopyable, y);
+}
+// A subroutine used by the following test.
+void TestAssertEqualsUncopyable() {
+ Uncopyable x(5);
+ Uncopyable y(-1);
+ ASSERT_EQ(x, y);
+}
+
+// Tests that uncopyable objects can be used in assertions.
+TEST(AssertionTest, AssertWorksWithUncopyableObject) {
+ Uncopyable x(5);
+ ASSERT_PRED1(IsPositiveUncopyable, x);
+ ASSERT_EQ(x, x);
+ EXPECT_FATAL_FAILURE(TestAssertNonPositive(),
+ "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1");
+ EXPECT_FATAL_FAILURE(TestAssertEqualsUncopyable(),
+ "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5");
+}
+
+// Tests that uncopyable objects can be used in expects.
+TEST(AssertionTest, ExpectWorksWithUncopyableObject) {
+ Uncopyable x(5);
+ EXPECT_PRED1(IsPositiveUncopyable, x);
+ Uncopyable y(-1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED1(IsPositiveUncopyable, y),
+ "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1");
+ EXPECT_EQ(x, x);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y),
+ "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5");
+}
+
+
+// The version of gcc used in XCode 2.2 has a bug and doesn't allow
+// anonymous enums in assertions. Therefore the following test is
+// done only on Linux and Windows.
+#if GTEST_OS_LINUX || GTEST_OS_WINDOWS
+
+// Tests using assertions with anonymous enums.
+enum {
+ CASE_A = -1,
+#if GTEST_OS_LINUX
+ // We want to test the case where the size of the anonymous enum is
+ // larger than sizeof(int), to make sure our implementation of the
+ // assertions doesn't truncate the enums. However, MSVC
+ // (incorrectly) doesn't allow an enum value to exceed the range of
+ // an int, so this has to be conditionally compiled.
+ //
+ // On Linux, CASE_B and CASE_A have the same value when truncated to
+ // int size. We want to test whether this will confuse the
+ // assertions.
+ CASE_B = testing::internal::kMaxBiggestInt,
+#else
+ CASE_B = INT_MAX,
+#endif // GTEST_OS_LINUX
+};
+
+TEST(AssertionTest, AnonymousEnum) {
+#if GTEST_OS_LINUX
+ EXPECT_EQ(static_cast<int>(CASE_A), static_cast<int>(CASE_B));
+#endif // GTEST_OS_LINUX
+
+ EXPECT_EQ(CASE_A, CASE_A);
+ EXPECT_NE(CASE_A, CASE_B);
+ EXPECT_LT(CASE_A, CASE_B);
+ EXPECT_LE(CASE_A, CASE_B);
+ EXPECT_GT(CASE_B, CASE_A);
+ EXPECT_GE(CASE_A, CASE_A);
+ EXPECT_NONFATAL_FAILURE(EXPECT_GE(CASE_A, CASE_B),
+ "(CASE_A) >= (CASE_B)");
+
+ ASSERT_EQ(CASE_A, CASE_A);
+ ASSERT_NE(CASE_A, CASE_B);
+ ASSERT_LT(CASE_A, CASE_B);
+ ASSERT_LE(CASE_A, CASE_B);
+ ASSERT_GT(CASE_B, CASE_A);
+ ASSERT_GE(CASE_A, CASE_A);
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(CASE_A, CASE_B),
+ "Value of: CASE_B");
+}
+
+#endif // GTEST_OS_LINUX || GTEST_OS_WINDOWS
+
+#if GTEST_OS_WINDOWS
+
+static HRESULT UnexpectedHRESULTFailure() {
+ return E_UNEXPECTED;
+}
+
+static HRESULT OkHRESULTSuccess() {
+ return S_OK;
+}
+
+static HRESULT FalseHRESULTSuccess() {
+ return S_FALSE;
+}
+
+// HRESULT assertion tests test both zero and non-zero
+// success codes as well as failure message for each.
+//
+// Windows CE doesn't support message texts.
+TEST(HRESULTAssertionTest, EXPECT_HRESULT_SUCCEEDED) {
+ EXPECT_HRESULT_SUCCEEDED(S_OK);
+ EXPECT_HRESULT_SUCCEEDED(S_FALSE);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()),
+ "Expected: (UnexpectedHRESULTFailure()) succeeds.\n"
+ " Actual: 0x8000FFFF");
+}
+
+TEST(HRESULTAssertionTest, ASSERT_HRESULT_SUCCEEDED) {
+ ASSERT_HRESULT_SUCCEEDED(S_OK);
+ ASSERT_HRESULT_SUCCEEDED(S_FALSE);
+
+ EXPECT_FATAL_FAILURE(ASSERT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()),
+ "Expected: (UnexpectedHRESULTFailure()) succeeds.\n"
+ " Actual: 0x8000FFFF");
+}
+
+TEST(HRESULTAssertionTest, EXPECT_HRESULT_FAILED) {
+ EXPECT_HRESULT_FAILED(E_UNEXPECTED);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(OkHRESULTSuccess()),
+ "Expected: (OkHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000000");
+ EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(FalseHRESULTSuccess()),
+ "Expected: (FalseHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000001");
+}
+
+TEST(HRESULTAssertionTest, ASSERT_HRESULT_FAILED) {
+ ASSERT_HRESULT_FAILED(E_UNEXPECTED);
+
+ EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(OkHRESULTSuccess()),
+ "Expected: (OkHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000000");
+ EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(FalseHRESULTSuccess()),
+ "Expected: (FalseHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000001");
+}
+
+// Tests that streaming to the HRESULT macros works.
+TEST(HRESULTAssertionTest, Streaming) {
+ EXPECT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure";
+ ASSERT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure";
+ EXPECT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure";
+ ASSERT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure";
+
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure",
+ "expected failure");
+
+ EXPECT_FATAL_FAILURE(
+ ASSERT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure",
+ "expected failure");
+
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_HRESULT_FAILED(S_OK) << "expected failure",
+ "expected failure");
+
+ EXPECT_FATAL_FAILURE(
+ ASSERT_HRESULT_FAILED(S_OK) << "expected failure",
+ "expected failure");
+}
+
+#endif // GTEST_OS_WINDOWS
+
+// Tests that the assertion macros behave like single statements.
+TEST(AssertionSyntaxTest, BasicAssertionsBehavesLikeSingleStatement) {
+ if (false)
+ ASSERT_TRUE(false) << "This should never be executed; "
+ "It's a compilation test only.";
+
+ if (true)
+ EXPECT_FALSE(false);
+ else
+ ;
+
+ if (false)
+ ASSERT_LT(1, 3);
+
+ if (false)
+ ;
+ else
+ EXPECT_GT(3, 2) << "";
+}
+
+#if GTEST_HAS_EXCEPTIONS
+// Tests that the compiler will not complain about unreachable code in the
+// EXPECT_THROW/EXPECT_ANY_THROW/EXPECT_NO_THROW macros.
+TEST(ExpectThrowTest, DoesNotGenerateUnreachableCodeWarning) {
+ int n = 0;
+
+ EXPECT_THROW(throw 1, int);
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(n++, int), "");
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(throw 1, const char*), "");
+ EXPECT_NO_THROW(n++);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(throw 1), "");
+ EXPECT_ANY_THROW(throw 1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(n++), "");
+}
+
+TEST(AssertionSyntaxTest, ExceptionAssertionsBehavesLikeSingleStatement) {
+ if (false)
+ EXPECT_THROW(ThrowNothing(), bool);
+
+ if (true)
+ EXPECT_THROW(ThrowAnInteger(), int);
+ else
+ ;
+
+ if (false)
+ EXPECT_NO_THROW(ThrowAnInteger());
+
+ if (true)
+ EXPECT_NO_THROW(ThrowNothing());
+ else
+ ;
+
+ if (false)
+ EXPECT_ANY_THROW(ThrowNothing());
+
+ if (true)
+ EXPECT_ANY_THROW(ThrowAnInteger());
+ else
+ ;
+}
+#endif // GTEST_HAS_EXCEPTIONS
+
+TEST(AssertionSyntaxTest, NoFatalFailureAssertionsBehavesLikeSingleStatement) {
+ if (false)
+ EXPECT_NO_FATAL_FAILURE(FAIL()) << "This should never be executed. "
+ << "It's a compilation test only.";
+ else
+ ;
+
+ if (false)
+ ASSERT_NO_FATAL_FAILURE(FAIL()) << "";
+ else
+ ;
+
+ if (true)
+ EXPECT_NO_FATAL_FAILURE(SUCCEED());
+ else
+ ;
+
+ if (false)
+ ;
+ else
+ ASSERT_NO_FATAL_FAILURE(SUCCEED());
+}
+
+// Tests that the assertion macros work well with switch statements.
+TEST(AssertionSyntaxTest, WorksWithSwitch) {
+ switch (0) {
+ case 1:
+ break;
+ default:
+ ASSERT_TRUE(true);
+ }
+
+ switch (0)
+ case 0:
+ EXPECT_FALSE(false) << "EXPECT_FALSE failed in switch case";
+
+ // Binary assertions are implemented using a different code path
+ // than the Boolean assertions. Hence we test them separately.
+ switch (0) {
+ case 1:
+ default:
+ ASSERT_EQ(1, 1) << "ASSERT_EQ failed in default switch handler";
+ }
+
+ switch (0)
+ case 0:
+ EXPECT_NE(1, 2);
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+void ThrowAString() {
+ throw "String";
+}
+
+// Test that the exception assertion macros compile and work with const
+// type qualifier.
+TEST(AssertionSyntaxTest, WorksWithConst) {
+ ASSERT_THROW(ThrowAString(), const char*);
+
+ EXPECT_THROW(ThrowAString(), const char*);
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+} // namespace
+
+// Returns the number of successful parts in the current test.
+static size_t GetSuccessfulPartCount() {
+ return UnitTest::GetInstance()->impl()->current_test_result()->
+ successful_part_count();
+}
+
+namespace testing {
+
+// Tests that Google Test tracks SUCCEED*.
+TEST(SuccessfulAssertionTest, SUCCEED) {
+ SUCCEED();
+ SUCCEED() << "OK";
+ EXPECT_EQ(2u, GetSuccessfulPartCount());
+}
+
+// Tests that Google Test doesn't track successful EXPECT_*.
+TEST(SuccessfulAssertionTest, EXPECT) {
+ EXPECT_TRUE(true);
+ EXPECT_EQ(0u, GetSuccessfulPartCount());
+}
+
+// Tests that Google Test doesn't track successful EXPECT_STR*.
+TEST(SuccessfulAssertionTest, EXPECT_STR) {
+ EXPECT_STREQ("", "");
+ EXPECT_EQ(0u, GetSuccessfulPartCount());
+}
+
+// Tests that Google Test doesn't track successful ASSERT_*.
+TEST(SuccessfulAssertionTest, ASSERT) {
+ ASSERT_TRUE(true);
+ EXPECT_EQ(0u, GetSuccessfulPartCount());
+}
+
+// Tests that Google Test doesn't track successful ASSERT_STR*.
+TEST(SuccessfulAssertionTest, ASSERT_STR) {
+ ASSERT_STREQ("", "");
+ EXPECT_EQ(0u, GetSuccessfulPartCount());
+}
+
+} // namespace testing
+
+namespace {
+
+// Tests EXPECT_TRUE.
+TEST(ExpectTest, EXPECT_TRUE) {
+ EXPECT_TRUE(2 > 1); // NOLINT
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 < 1),
+ "Value of: 2 < 1\n"
+ " Actual: false\n"
+ "Expected: true");
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 > 3),
+ "2 > 3");
+}
+
+// Tests EXPECT_FALSE.
+TEST(ExpectTest, EXPECT_FALSE) {
+ EXPECT_FALSE(2 < 1); // NOLINT
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 > 1),
+ "Value of: 2 > 1\n"
+ " Actual: true\n"
+ "Expected: false");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 < 3),
+ "2 < 3");
+}
+
+// Tests EXPECT_EQ.
+TEST(ExpectTest, EXPECT_EQ) {
+ EXPECT_EQ(5, 2 + 3);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2*3),
+ "Value of: 2*3\n"
+ " Actual: 6\n"
+ "Expected: 5");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2 - 3),
+ "2 - 3");
+}
+
+// Tests using EXPECT_EQ on double values. The purpose is to make
+// sure that the specialization we did for integer and anonymous enums
+// isn't used for double arguments.
+TEST(ExpectTest, EXPECT_EQ_Double) {
+ // A success.
+ EXPECT_EQ(5.6, 5.6);
+
+ // A failure.
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5.1, 5.2),
+ "5.1");
+}
+
+#if !GTEST_OS_SYMBIAN
+// Tests EXPECT_EQ(NULL, pointer).
+TEST(ExpectTest, EXPECT_EQ_NULL) {
+ // A success.
+ const char* p = NULL;
+ EXPECT_EQ(NULL, p);
+
+ // A failure.
+ int n = 0;
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(NULL, &n),
+ "Value of: &n\n");
+}
+#endif // !GTEST_OS_SYMBIAN
+
+// Tests EXPECT_EQ(0, non_pointer). Since the literal 0 can be
+// treated as a null pointer by the compiler, we need to make sure
+// that EXPECT_EQ(0, non_pointer) isn't interpreted by Google Test as
+// EXPECT_EQ(static_cast<void*>(NULL), non_pointer).
+TEST(ExpectTest, EXPECT_EQ_0) {
+ int n = 0;
+
+ // A success.
+ EXPECT_EQ(0, n);
+
+ // A failure.
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(0, 5.6),
+ "Expected: 0");
+}
+
+// Tests EXPECT_NE.
+TEST(ExpectTest, EXPECT_NE) {
+ EXPECT_NE(6, 7);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE('a', 'a'),
+ "Expected: ('a') != ('a'), "
+ "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)");
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE(2, 2),
+ "2");
+ char* const p0 = NULL;
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE(p0, p0),
+ "p0");
+ // Only way to get the Nokia compiler to compile the cast
+ // is to have a separate void* variable first. Putting
+ // the two casts on the same line doesn't work, neither does
+ // a direct C-style to char*.
+ void* pv1 = (void*)0x1234; // NOLINT
+ char* const p1 = reinterpret_cast<char*>(pv1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE(p1, p1),
+ "p1");
+}
+
+// Tests EXPECT_LE.
+TEST(ExpectTest, EXPECT_LE) {
+ EXPECT_LE(2, 3);
+ EXPECT_LE(2, 2);
+ EXPECT_NONFATAL_FAILURE(EXPECT_LE(2, 0),
+ "Expected: (2) <= (0), actual: 2 vs 0");
+ EXPECT_NONFATAL_FAILURE(EXPECT_LE(1.1, 0.9),
+ "(1.1) <= (0.9)");
+}
+
+// Tests EXPECT_LT.
+TEST(ExpectTest, EXPECT_LT) {
+ EXPECT_LT(2, 3);
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 2),
+ "Expected: (2) < (2), actual: 2 vs 2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1),
+ "(2) < (1)");
+}
+
+// Tests EXPECT_GE.
+TEST(ExpectTest, EXPECT_GE) {
+ EXPECT_GE(2, 1);
+ EXPECT_GE(2, 2);
+ EXPECT_NONFATAL_FAILURE(EXPECT_GE(2, 3),
+ "Expected: (2) >= (3), actual: 2 vs 3");
+ EXPECT_NONFATAL_FAILURE(EXPECT_GE(0.9, 1.1),
+ "(0.9) >= (1.1)");
+}
+
+// Tests EXPECT_GT.
+TEST(ExpectTest, EXPECT_GT) {
+ EXPECT_GT(2, 1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 2),
+ "Expected: (2) > (2), actual: 2 vs 2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 3),
+ "(2) > (3)");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Tests EXPECT_THROW.
+TEST(ExpectTest, EXPECT_THROW) {
+ EXPECT_THROW(ThrowAnInteger(), int);
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool),
+ "Expected: ThrowAnInteger() throws an exception of "
+ "type bool.\n Actual: it throws a different type.");
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_THROW(ThrowNothing(), bool),
+ "Expected: ThrowNothing() throws an exception of type bool.\n"
+ " Actual: it throws nothing.");
+}
+
+// Tests EXPECT_NO_THROW.
+TEST(ExpectTest, EXPECT_NO_THROW) {
+ EXPECT_NO_THROW(ThrowNothing());
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()),
+ "Expected: ThrowAnInteger() doesn't throw an "
+ "exception.\n Actual: it throws.");
+}
+
+// Tests EXPECT_ANY_THROW.
+TEST(ExpectTest, EXPECT_ANY_THROW) {
+ EXPECT_ANY_THROW(ThrowAnInteger());
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_ANY_THROW(ThrowNothing()),
+ "Expected: ThrowNothing() throws an exception.\n"
+ " Actual: it doesn't.");
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Make sure we deal with the precedence of <<.
+TEST(ExpectTest, ExpectPrecedence) {
+ EXPECT_EQ(1 < 2, true);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false),
+ "Value of: true && false");
+}
+
+
+// Tests the StreamableToString() function.
+
+// Tests using StreamableToString() on a scalar.
+TEST(StreamableToStringTest, Scalar) {
+ EXPECT_STREQ("5", StreamableToString(5).c_str());
+}
+
+// Tests using StreamableToString() on a non-char pointer.
+TEST(StreamableToStringTest, Pointer) {
+ int n = 0;
+ int* p = &n;
+ EXPECT_STRNE("(null)", StreamableToString(p).c_str());
+}
+
+// Tests using StreamableToString() on a NULL non-char pointer.
+TEST(StreamableToStringTest, NullPointer) {
+ int* p = NULL;
+ EXPECT_STREQ("(null)", StreamableToString(p).c_str());
+}
+
+// Tests using StreamableToString() on a C string.
+TEST(StreamableToStringTest, CString) {
+ EXPECT_STREQ("Foo", StreamableToString("Foo").c_str());
+}
+
+// Tests using StreamableToString() on a NULL C string.
+TEST(StreamableToStringTest, NullCString) {
+ char* p = NULL;
+ EXPECT_STREQ("(null)", StreamableToString(p).c_str());
+}
+
+// Tests using streamable values as assertion messages.
+
+#if GTEST_HAS_STD_STRING
+// Tests using std::string as an assertion message.
+TEST(StreamableTest, string) {
+ static const std::string str(
+ "This failure message is a std::string, and is expected.");
+ EXPECT_FATAL_FAILURE(FAIL() << str,
+ str.c_str());
+}
+
+// Tests that we can output strings containing embedded NULs.
+// Limited to Linux because we can only do this with std::string's.
+TEST(StreamableTest, stringWithEmbeddedNUL) {
+ static const char char_array_with_nul[] =
+ "Here's a NUL\0 and some more string";
+ static const std::string string_with_nul(char_array_with_nul,
+ sizeof(char_array_with_nul)
+ - 1); // drops the trailing NUL
+ EXPECT_FATAL_FAILURE(FAIL() << string_with_nul,
+ "Here's a NUL\\0 and some more string");
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+// Tests that we can output a NUL char.
+TEST(StreamableTest, NULChar) {
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ FAIL() << "A NUL" << '\0' << " and some more string";
+ }, "A NUL\\0 and some more string");
+}
+
+// Tests using int as an assertion message.
+TEST(StreamableTest, int) {
+ EXPECT_FATAL_FAILURE(FAIL() << 900913,
+ "900913");
+}
+
+// Tests using NULL char pointer as an assertion message.
+//
+// In MSVC, streaming a NULL char * causes access violation. Google Test
+// implemented a workaround (substituting "(null)" for NULL). This
+// tests whether the workaround works.
+TEST(StreamableTest, NullCharPtr) {
+ EXPECT_FATAL_FAILURE(FAIL() << static_cast<const char*>(NULL),
+ "(null)");
+}
+
+// Tests that basic IO manipulators (endl, ends, and flush) can be
+// streamed to testing::Message.
+TEST(StreamableTest, BasicIoManip) {
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ FAIL() << "Line 1." << std::endl
+ << "A NUL char " << std::ends << std::flush << " in line 2.";
+ }, "Line 1.\nA NUL char \\0 in line 2.");
+}
+
+// Tests the macros that haven't been covered so far.
+
+void AddFailureHelper(bool* aborted) {
+ *aborted = true;
+ ADD_FAILURE() << "Failure";
+ *aborted = false;
+}
+
+// Tests ADD_FAILURE.
+TEST(MacroTest, ADD_FAILURE) {
+ bool aborted = true;
+ EXPECT_NONFATAL_FAILURE(AddFailureHelper(&aborted),
+ "Failure");
+ EXPECT_FALSE(aborted);
+}
+
+// Tests FAIL.
+TEST(MacroTest, FAIL) {
+ EXPECT_FATAL_FAILURE(FAIL(),
+ "Failed");
+ EXPECT_FATAL_FAILURE(FAIL() << "Intentional failure.",
+ "Intentional failure.");
+}
+
+// Tests SUCCEED
+TEST(MacroTest, SUCCEED) {
+ SUCCEED();
+ SUCCEED() << "Explicit success.";
+}
+
+
+// Tests for EXPECT_EQ() and ASSERT_EQ().
+//
+// These tests fail *intentionally*, s.t. the failure messages can be
+// generated and tested.
+//
+// We have different tests for different argument types.
+
+// Tests using bool values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Bool) {
+ EXPECT_EQ(true, true);
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(false, true),
+ "Value of: true");
+}
+
+// Tests using int values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Int) {
+ ASSERT_EQ(32, 32);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(32, 33),
+ "33");
+}
+
+// Tests using time_t values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Time_T) {
+ EXPECT_EQ(static_cast<time_t>(0),
+ static_cast<time_t>(0));
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<time_t>(0),
+ static_cast<time_t>(1234)),
+ "1234");
+}
+
+// Tests using char values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Char) {
+ ASSERT_EQ('z', 'z');
+ const char ch = 'b';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ('\0', ch),
+ "ch");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ('a', ch),
+ "ch");
+}
+
+// Tests using wchar_t values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, WideChar) {
+ EXPECT_EQ(L'b', L'b');
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'\0', L'x'),
+ "Value of: L'x'\n"
+ " Actual: L'x' (120, 0x78)\n"
+ "Expected: L'\0'\n"
+ "Which is: L'\0' (0, 0x0)");
+
+ static wchar_t wchar;
+ wchar = L'b';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'a', wchar),
+ "wchar");
+ wchar = L'\x8119';
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(L'\x8120', wchar),
+ "Value of: wchar");
+}
+
+#if GTEST_HAS_STD_STRING
+// Tests using ::std::string values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, StdString) {
+ // Compares a const char* to an std::string that has identical
+ // content.
+ ASSERT_EQ("Test", ::std::string("Test"));
+
+ // Compares two identical std::strings.
+ static const ::std::string str1("A * in the middle");
+ static const ::std::string str2(str1);
+ EXPECT_EQ(str1, str2);
+
+ // Compares a const char* to an std::string that has different
+ // content
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ("Test", ::std::string("test")),
+ "::std::string(\"test\")");
+
+ // Compares an std::string to a char* that has different content.
+ char* const p1 = const_cast<char*>("foo");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::std::string("bar"), p1),
+ "p1");
+
+ // Compares two std::strings that have different contents, one of
+ // which having a NUL character in the middle. This should fail.
+ static ::std::string str3(str1);
+ str3.at(2) = '\0';
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3),
+ "Value of: str3\n"
+ " Actual: \"A \\0 in the middle\"");
+}
+
+#endif // GTEST_HAS_STD_STRING
+
+#if GTEST_HAS_STD_WSTRING
+
+// Tests using ::std::wstring values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, StdWideString) {
+ // Compares an std::wstring to a const wchar_t* that has identical
+ // content.
+ EXPECT_EQ(::std::wstring(L"Test\x8119"), L"Test\x8119");
+
+ // Compares two identical std::wstrings.
+ const ::std::wstring wstr1(L"A * in the middle");
+ const ::std::wstring wstr2(wstr1);
+ ASSERT_EQ(wstr1, wstr2);
+
+ // Compares an std::wstring to a const wchar_t* that has different
+ // content.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_EQ(::std::wstring(L"Test\x8119"), L"Test\x8120");
+ }, "L\"Test\\x8120\"");
+
+ // Compares two std::wstrings that have different contents, one of
+ // which having a NUL character in the middle.
+ ::std::wstring wstr3(wstr1);
+ wstr3.at(2) = L'\0';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(wstr1, wstr3),
+ "wstr3");
+
+ // Compares a wchar_t* to an std::wstring that has different
+ // content.
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_EQ(const_cast<wchar_t*>(L"foo"), ::std::wstring(L"bar"));
+ }, "");
+}
+
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_STRING
+// Tests using ::string values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, GlobalString) {
+ // Compares a const char* to a ::string that has identical content.
+ EXPECT_EQ("Test", ::string("Test"));
+
+ // Compares two identical ::strings.
+ const ::string str1("A * in the middle");
+ const ::string str2(str1);
+ ASSERT_EQ(str1, str2);
+
+ // Compares a ::string to a const char* that has different content.
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::string("Test"), "test"),
+ "test");
+
+ // Compares two ::strings that have different contents, one of which
+ // having a NUL character in the middle.
+ ::string str3(str1);
+ str3.at(2) = '\0';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(str1, str3),
+ "str3");
+
+ // Compares a ::string to a char* that has different content.
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_EQ(::string("bar"), const_cast<char*>("foo"));
+ }, "");
+}
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+
+// Tests using ::wstring values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, GlobalWideString) {
+ // Compares a const wchar_t* to a ::wstring that has identical content.
+ ASSERT_EQ(L"Test\x8119", ::wstring(L"Test\x8119"));
+
+ // Compares two identical ::wstrings.
+ static const ::wstring wstr1(L"A * in the middle");
+ static const ::wstring wstr2(wstr1);
+ EXPECT_EQ(wstr1, wstr2);
+
+ // Compares a const wchar_t* to a ::wstring that has different
+ // content.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_EQ(L"Test\x8120", ::wstring(L"Test\x8119"));
+ }, "Test\\x8119");
+
+ // Compares a wchar_t* to a ::wstring that has different content.
+ wchar_t* const p1 = const_cast<wchar_t*>(L"foo");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, ::wstring(L"bar")),
+ "bar");
+
+ // Compares two ::wstrings that have different contents, one of which
+ // having a NUL character in the middle.
+ static ::wstring wstr3;
+ wstr3 = wstr1;
+ wstr3.at(2) = L'\0';
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(wstr1, wstr3),
+ "wstr3");
+}
+
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// Tests using char pointers in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, CharPointer) {
+ char* const p0 = NULL;
+ // Only way to get the Nokia compiler to compile the cast
+ // is to have a separate void* variable first. Putting
+ // the two casts on the same line doesn't work, neither does
+ // a direct C-style to char*.
+ void* pv1 = (void*)0x1234; // NOLINT
+ void* pv2 = (void*)0xABC0; // NOLINT
+ char* const p1 = reinterpret_cast<char*>(pv1);
+ char* const p2 = reinterpret_cast<char*>(pv2);
+ ASSERT_EQ(p1, p1);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
+ "Value of: p2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
+ "p2");
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast<char*>(0x1234),
+ reinterpret_cast<char*>(0xABC0)),
+ "ABC0");
+}
+
+// Tests using wchar_t pointers in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, WideCharPointer) {
+ wchar_t* const p0 = NULL;
+ // Only way to get the Nokia compiler to compile the cast
+ // is to have a separate void* variable first. Putting
+ // the two casts on the same line doesn't work, neither does
+ // a direct C-style to char*.
+ void* pv1 = (void*)0x1234; // NOLINT
+ void* pv2 = (void*)0xABC0; // NOLINT
+ wchar_t* const p1 = reinterpret_cast<wchar_t*>(pv1);
+ wchar_t* const p2 = reinterpret_cast<wchar_t*>(pv2);
+ EXPECT_EQ(p0, p0);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
+ "Value of: p2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
+ "p2");
+ void* pv3 = (void*)0x1234; // NOLINT
+ void* pv4 = (void*)0xABC0; // NOLINT
+ const wchar_t* p3 = reinterpret_cast<const wchar_t*>(pv3);
+ const wchar_t* p4 = reinterpret_cast<const wchar_t*>(pv4);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p3, p4),
+ "p4");
+}
+
+// Tests using other types of pointers in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, OtherPointer) {
+ ASSERT_EQ(static_cast<const int*>(NULL),
+ static_cast<const int*>(NULL));
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<const int*>(NULL),
+ reinterpret_cast<const int*>(0x1234)),
+ "0x1234");
+}
+
+// Tests the FRIEND_TEST macro.
+
+// This class has a private member we want to test. We will test it
+// both in a TEST and in a TEST_F.
+class Foo {
+ public:
+ Foo() {}
+
+ private:
+ int Bar() const { return 1; }
+
+ // Declares the friend tests that can access the private member
+ // Bar().
+ FRIEND_TEST(FRIEND_TEST_Test, TEST);
+ FRIEND_TEST(FRIEND_TEST_Test2, TEST_F);
+};
+
+// Tests that the FRIEND_TEST declaration allows a TEST to access a
+// class's private members. This should compile.
+TEST(FRIEND_TEST_Test, TEST) {
+ ASSERT_EQ(1, Foo().Bar());
+}
+
+// The fixture needed to test using FRIEND_TEST with TEST_F.
+class FRIEND_TEST_Test2 : public Test {
+ protected:
+ Foo foo;
+};
+
+// Tests that the FRIEND_TEST declaration allows a TEST_F to access a
+// class's private members. This should compile.
+TEST_F(FRIEND_TEST_Test2, TEST_F) {
+ ASSERT_EQ(1, foo.Bar());
+}
+
+// Tests the life cycle of Test objects.
+
+// The test fixture for testing the life cycle of Test objects.
+//
+// This class counts the number of live test objects that uses this
+// fixture.
+class TestLifeCycleTest : public Test {
+ protected:
+ // Constructor. Increments the number of test objects that uses
+ // this fixture.
+ TestLifeCycleTest() { count_++; }
+
+ // Destructor. Decrements the number of test objects that uses this
+ // fixture.
+ ~TestLifeCycleTest() { count_--; }
+
+ // Returns the number of live test objects that uses this fixture.
+ int count() const { return count_; }
+
+ private:
+ static int count_;
+};
+
+int TestLifeCycleTest::count_ = 0;
+
+// Tests the life cycle of test objects.
+TEST_F(TestLifeCycleTest, Test1) {
+ // There should be only one test object in this test case that's
+ // currently alive.
+ ASSERT_EQ(1, count());
+}
+
+// Tests the life cycle of test objects.
+TEST_F(TestLifeCycleTest, Test2) {
+ // After Test1 is done and Test2 is started, there should still be
+ // only one live test object, as the object for Test1 should've been
+ // deleted.
+ ASSERT_EQ(1, count());
+}
+
+} // namespace
+
+// Tests streaming a user type whose definition and operator << are
+// both in the global namespace.
+class Base {
+ public:
+ explicit Base(int x) : x_(x) {}
+ int x() const { return x_; }
+ private:
+ int x_;
+};
+std::ostream& operator<<(std::ostream& os,
+ const Base& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const Base* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+
+TEST(MessageTest, CanStreamUserTypeInGlobalNameSpace) {
+ Message msg;
+ Base a(1);
+
+ msg << a << &a; // Uses ::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming a user type whose definition and operator<< are
+// both in an unnamed namespace.
+namespace {
+class MyTypeInUnnamedNameSpace : public Base {
+ public:
+ explicit MyTypeInUnnamedNameSpace(int x): Base(x) {}
+};
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInUnnamedNameSpace& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInUnnamedNameSpace* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+} // namespace
+
+TEST(MessageTest, CanStreamUserTypeInUnnamedNameSpace) {
+ Message msg;
+ MyTypeInUnnamedNameSpace a(1);
+
+ msg << a << &a; // Uses <unnamed_namespace>::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming a user type whose definition and operator<< are
+// both in a user namespace.
+namespace namespace1 {
+class MyTypeInNameSpace1 : public Base {
+ public:
+ explicit MyTypeInNameSpace1(int x): Base(x) {}
+};
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInNameSpace1& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInNameSpace1* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+} // namespace namespace1
+
+TEST(MessageTest, CanStreamUserTypeInUserNameSpace) {
+ Message msg;
+ namespace1::MyTypeInNameSpace1 a(1);
+
+ msg << a << &a; // Uses namespace1::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming a user type whose definition is in a user namespace
+// but whose operator<< is in the global namespace.
+namespace namespace2 {
+class MyTypeInNameSpace2 : public ::Base {
+ public:
+ explicit MyTypeInNameSpace2(int x): Base(x) {}
+};
+} // namespace namespace2
+std::ostream& operator<<(std::ostream& os,
+ const namespace2::MyTypeInNameSpace2& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const namespace2::MyTypeInNameSpace2* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+
+TEST(MessageTest, CanStreamUserTypeInUserNameSpaceWithStreamOperatorInGlobal) {
+ Message msg;
+ namespace2::MyTypeInNameSpace2 a(1);
+
+ msg << a << &a; // Uses ::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming NULL pointers to testing::Message.
+TEST(MessageTest, NullPointers) {
+ Message msg;
+ char* const p1 = NULL;
+ unsigned char* const p2 = NULL;
+ int* p3 = NULL;
+ double* p4 = NULL;
+ bool* p5 = NULL;
+ Message* p6 = NULL;
+
+ msg << p1 << p2 << p3 << p4 << p5 << p6;
+ ASSERT_STREQ("(null)(null)(null)(null)(null)(null)",
+ msg.GetString().c_str());
+}
+
+// Tests streaming wide strings to testing::Message.
+TEST(MessageTest, WideStrings) {
+ // Streams a NULL of type const wchar_t*.
+ const wchar_t* const_wstr = NULL;
+ EXPECT_STREQ("(null)",
+ (Message() << const_wstr).GetString().c_str());
+
+ // Streams a NULL of type wchar_t*.
+ wchar_t* wstr = NULL;
+ EXPECT_STREQ("(null)",
+ (Message() << wstr).GetString().c_str());
+
+ // Streams a non-NULL of type const wchar_t*.
+ const_wstr = L"abc\x8119";
+ EXPECT_STREQ("abc\xe8\x84\x99",
+ (Message() << const_wstr).GetString().c_str());
+
+ // Streams a non-NULL of type wchar_t*.
+ wstr = const_cast<wchar_t*>(const_wstr);
+ EXPECT_STREQ("abc\xe8\x84\x99",
+ (Message() << wstr).GetString().c_str());
+}
+
+
+// This line tests that we can define tests in the testing namespace.
+namespace testing {
+
+// Tests the TestInfo class.
+
+class TestInfoTest : public Test {
+ protected:
+ static TestInfo * GetTestInfo(const char* test_name) {
+ return UnitTest::GetInstance()->impl()->
+ GetTestCase("TestInfoTest", "", NULL, NULL)->
+ GetTestInfo(test_name);
+ }
+
+ static const TestResult* GetTestResult(
+ const TestInfo* test_info) {
+ return test_info->result();
+ }
+};
+
+// Tests TestInfo::test_case_name() and TestInfo::name().
+TEST_F(TestInfoTest, Names) {
+ TestInfo * const test_info = GetTestInfo("Names");
+
+ ASSERT_STREQ("TestInfoTest", test_info->test_case_name());
+ ASSERT_STREQ("Names", test_info->name());
+}
+
+// Tests TestInfo::result().
+TEST_F(TestInfoTest, result) {
+ TestInfo * const test_info = GetTestInfo("result");
+
+ // Initially, there is no TestPartResult for this test.
+ ASSERT_EQ(0u, GetTestResult(test_info)->total_part_count());
+
+ // After the previous assertion, there is still none.
+ ASSERT_EQ(0u, GetTestResult(test_info)->total_part_count());
+}
+
+// Tests setting up and tearing down a test case.
+
+class SetUpTestCaseTest : public Test {
+ protected:
+ // This will be called once before the first test in this test case
+ // is run.
+ static void SetUpTestCase() {
+ printf("Setting up the test case . . .\n");
+
+ // Initializes some shared resource. In this simple example, we
+ // just create a C string. More complex stuff can be done if
+ // desired.
+ shared_resource_ = "123";
+
+ // Increments the number of test cases that have been set up.
+ counter_++;
+
+ // SetUpTestCase() should be called only once.
+ EXPECT_EQ(1, counter_);
+ }
+
+ // This will be called once after the last test in this test case is
+ // run.
+ static void TearDownTestCase() {
+ printf("Tearing down the test case . . .\n");
+
+ // Decrements the number of test cases that have been set up.
+ counter_--;
+
+ // TearDownTestCase() should be called only once.
+ EXPECT_EQ(0, counter_);
+
+ // Cleans up the shared resource.
+ shared_resource_ = NULL;
+ }
+
+ // This will be called before each test in this test case.
+ virtual void SetUp() {
+ // SetUpTestCase() should be called only once, so counter_ should
+ // always be 1.
+ EXPECT_EQ(1, counter_);
+ }
+
+ // Number of test cases that have been set up.
+ static int counter_;
+
+ // Some resource to be shared by all tests in this test case.
+ static const char* shared_resource_;
+};
+
+int SetUpTestCaseTest::counter_ = 0;
+const char* SetUpTestCaseTest::shared_resource_ = NULL;
+
+// A test that uses the shared resource.
+TEST_F(SetUpTestCaseTest, Test1) {
+ EXPECT_STRNE(NULL, shared_resource_);
+}
+
+// Another test that uses the shared resource.
+TEST_F(SetUpTestCaseTest, Test2) {
+ EXPECT_STREQ("123", shared_resource_);
+}
+
+// The InitGoogleTestTest test case tests testing::InitGoogleTest().
+
+// The Flags struct stores a copy of all Google Test flags.
+struct Flags {
+ // Constructs a Flags struct where each flag has its default value.
+ Flags() : also_run_disabled_tests(false),
+ break_on_failure(false),
+ catch_exceptions(false),
+ death_test_use_fork(false),
+ filter(""),
+ list_tests(false),
+ output(""),
+ print_time(false),
+ repeat(1),
+ throw_on_failure(false) {}
+
+ // Factory methods.
+
+ // Creates a Flags struct where the gtest_also_run_disabled_tests flag has
+ // the given value.
+ static Flags AlsoRunDisabledTests(bool also_run_disabled_tests) {
+ Flags flags;
+ flags.also_run_disabled_tests = also_run_disabled_tests;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_break_on_failure flag has
+ // the given value.
+ static Flags BreakOnFailure(bool break_on_failure) {
+ Flags flags;
+ flags.break_on_failure = break_on_failure;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_catch_exceptions flag has
+ // the given value.
+ static Flags CatchExceptions(bool catch_exceptions) {
+ Flags flags;
+ flags.catch_exceptions = catch_exceptions;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_death_test_use_fork flag has
+ // the given value.
+ static Flags DeathTestUseFork(bool death_test_use_fork) {
+ Flags flags;
+ flags.death_test_use_fork = death_test_use_fork;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_filter flag has the given
+ // value.
+ static Flags Filter(const char* filter) {
+ Flags flags;
+ flags.filter = filter;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_list_tests flag has the
+ // given value.
+ static Flags ListTests(bool list_tests) {
+ Flags flags;
+ flags.list_tests = list_tests;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_output flag has the given
+ // value.
+ static Flags Output(const char* output) {
+ Flags flags;
+ flags.output = output;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_print_time flag has the given
+ // value.
+ static Flags PrintTime(bool print_time) {
+ Flags flags;
+ flags.print_time = print_time;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_repeat flag has the given
+ // value.
+ static Flags Repeat(Int32 repeat) {
+ Flags flags;
+ flags.repeat = repeat;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_throw_on_failure flag has
+ // the given value.
+ static Flags ThrowOnFailure(bool throw_on_failure) {
+ Flags flags;
+ flags.throw_on_failure = throw_on_failure;
+ return flags;
+ }
+
+ // These fields store the flag values.
+ bool also_run_disabled_tests;
+ bool break_on_failure;
+ bool catch_exceptions;
+ bool death_test_use_fork;
+ const char* filter;
+ bool list_tests;
+ const char* output;
+ bool print_time;
+ Int32 repeat;
+ bool throw_on_failure;
+};
+
+// Fixture for testing InitGoogleTest().
+class InitGoogleTestTest : public Test {
+ protected:
+ // Clears the flags before each test.
+ virtual void SetUp() {
+ GTEST_FLAG(also_run_disabled_tests) = false;
+ GTEST_FLAG(break_on_failure) = false;
+ GTEST_FLAG(catch_exceptions) = false;
+ GTEST_FLAG(death_test_use_fork) = false;
+ GTEST_FLAG(filter) = "";
+ GTEST_FLAG(list_tests) = false;
+ GTEST_FLAG(output) = "";
+ GTEST_FLAG(print_time) = false;
+ GTEST_FLAG(repeat) = 1;
+ GTEST_FLAG(throw_on_failure) = false;
+ }
+
+ // Asserts that two narrow or wide string arrays are equal.
+ template <typename CharType>
+ static void AssertStringArrayEq(size_t size1, CharType** array1,
+ size_t size2, CharType** array2) {
+ ASSERT_EQ(size1, size2) << " Array sizes different.";
+
+ for (size_t i = 0; i != size1; i++) {
+ ASSERT_STREQ(array1[i], array2[i]) << " where i == " << i;
+ }
+ }
+
+ // Verifies that the flag values match the expected values.
+ static void CheckFlags(const Flags& expected) {
+ EXPECT_EQ(expected.also_run_disabled_tests,
+ GTEST_FLAG(also_run_disabled_tests));
+ EXPECT_EQ(expected.break_on_failure, GTEST_FLAG(break_on_failure));
+ EXPECT_EQ(expected.catch_exceptions, GTEST_FLAG(catch_exceptions));
+ EXPECT_EQ(expected.death_test_use_fork, GTEST_FLAG(death_test_use_fork));
+ EXPECT_STREQ(expected.filter, GTEST_FLAG(filter).c_str());
+ EXPECT_EQ(expected.list_tests, GTEST_FLAG(list_tests));
+ EXPECT_STREQ(expected.output, GTEST_FLAG(output).c_str());
+ EXPECT_EQ(expected.print_time, GTEST_FLAG(print_time));
+ EXPECT_EQ(expected.repeat, GTEST_FLAG(repeat));
+ EXPECT_EQ(expected.throw_on_failure, GTEST_FLAG(throw_on_failure));
+ }
+
+ // Parses a command line (specified by argc1 and argv1), then
+ // verifies that the flag values are expected and that the
+ // recognized flags are removed from the command line.
+ template <typename CharType>
+ static void TestParsingFlags(int argc1, const CharType** argv1,
+ int argc2, const CharType** argv2,
+ const Flags& expected) {
+ // Parses the command line.
+ internal::ParseGoogleTestFlagsOnly(&argc1, const_cast<CharType**>(argv1));
+
+ // Verifies the flag values.
+ CheckFlags(expected);
+
+ // Verifies that the recognized flags are removed from the command
+ // line.
+ AssertStringArrayEq(argc1 + 1, argv1, argc2 + 1, argv2);
+ }
+
+ // This macro wraps TestParsingFlags s.t. the user doesn't need
+ // to specify the array sizes.
+#define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected) \
+ TestParsingFlags(sizeof(argv1)/sizeof(*argv1) - 1, argv1, \
+ sizeof(argv2)/sizeof(*argv2) - 1, argv2, expected)
+};
+
+// Tests parsing an empty command line.
+TEST_F(InitGoogleTestTest, Empty) {
+ const char* argv[] = {
+ NULL
+ };
+
+ const char* argv2[] = {
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags());
+}
+
+// Tests parsing a command line that has no flag.
+TEST_F(InitGoogleTestTest, NoFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags());
+}
+
+// Tests parsing a bad --gtest_filter flag.
+TEST_F(InitGoogleTestTest, FilterBad) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ "--gtest_filter",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""));
+}
+
+// Tests parsing an empty --gtest_filter flag.
+TEST_F(InitGoogleTestTest, FilterEmpty) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter=",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""));
+}
+
+// Tests parsing a non-empty --gtest_filter flag.
+TEST_F(InitGoogleTestTest, FilterNonEmpty) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter=abc",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abc"));
+}
+
+// Tests parsing --gtest_break_on_failure.
+TEST_F(InitGoogleTestTest, BreakOnFailureNoDef) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure",
+ NULL
+};
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true));
+}
+
+// Tests parsing --gtest_break_on_failure=0.
+TEST_F(InitGoogleTestTest, BreakOnFailureFalse_0) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false));
+}
+
+// Tests parsing --gtest_break_on_failure=f.
+TEST_F(InitGoogleTestTest, BreakOnFailureFalse_f) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=f",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false));
+}
+
+// Tests parsing --gtest_break_on_failure=F.
+TEST_F(InitGoogleTestTest, BreakOnFailureFalse_F) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=F",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false));
+}
+
+// Tests parsing a --gtest_break_on_failure flag that has a "true"
+// definition.
+TEST_F(InitGoogleTestTest, BreakOnFailureTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true));
+}
+
+// Tests parsing --gtest_catch_exceptions.
+TEST_F(InitGoogleTestTest, CatchExceptions) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_catch_exceptions",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::CatchExceptions(true));
+}
+
+// Tests parsing --gtest_death_test_use_fork.
+TEST_F(InitGoogleTestTest, DeathTestUseFork) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_death_test_use_fork",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::DeathTestUseFork(true));
+}
+
+// Tests having the same flag twice with different values. The
+// expected behavior is that the one coming last takes precedence.
+TEST_F(InitGoogleTestTest, DuplicatedFlags) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter=a",
+ "--gtest_filter=b",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("b"));
+}
+
+// Tests having an unrecognized flag on the command line.
+TEST_F(InitGoogleTestTest, UnrecognizedFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure",
+ "bar", // Unrecognized by Google Test.
+ "--gtest_filter=b",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ "bar",
+ NULL
+ };
+
+ Flags flags;
+ flags.break_on_failure = true;
+ flags.filter = "b";
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, flags);
+}
+
+// Tests having a --gtest_list_tests flag
+TEST_F(InitGoogleTestTest, ListTestsFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true));
+}
+
+// Tests having a --gtest_list_tests flag with a "true" value
+TEST_F(InitGoogleTestTest, ListTestsTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true));
+}
+
+// Tests having a --gtest_list_tests flag with a "false" value
+TEST_F(InitGoogleTestTest, ListTestsFalse) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false));
+}
+
+// Tests parsing --gtest_list_tests=f.
+TEST_F(InitGoogleTestTest, ListTestsFalse_f) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=f",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false));
+}
+
+// Tests parsing --gtest_break_on_failure=F.
+TEST_F(InitGoogleTestTest, ListTestsFalse_F) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=F",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false));
+}
+
+// Tests parsing --gtest_output (invalid).
+TEST_F(InitGoogleTestTest, OutputEmpty) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ "--gtest_output",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags());
+}
+
+// Tests parsing --gtest_output=xml
+TEST_F(InitGoogleTestTest, OutputXml) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output=xml",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml"));
+}
+
+// Tests parsing --gtest_output=xml:file
+TEST_F(InitGoogleTestTest, OutputXmlFile) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output=xml:file",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml:file"));
+}
+
+// Tests parsing --gtest_output=xml:directory/path/
+TEST_F(InitGoogleTestTest, OutputXmlDirectory) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output=xml:directory/path/",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml:directory/path/"));
+}
+
+// Tests having a --gtest_print_time flag
+TEST_F(InitGoogleTestTest, PrintTimeFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true));
+}
+
+// Tests having a --gtest_print_time flag with a "true" value
+TEST_F(InitGoogleTestTest, PrintTimeTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true));
+}
+
+// Tests having a --gtest_print_time flag with a "false" value
+TEST_F(InitGoogleTestTest, PrintTimeFalse) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false));
+}
+
+// Tests parsing --gtest_print_time=f.
+TEST_F(InitGoogleTestTest, PrintTimeFalse_f) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=f",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false));
+}
+
+// Tests parsing --gtest_print_time=F.
+TEST_F(InitGoogleTestTest, PrintTimeFalse_F) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=F",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false));
+}
+
+// Tests parsing --gtest_repeat=number
+TEST_F(InitGoogleTestTest, Repeat) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_repeat=1000",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Repeat(1000));
+}
+
+// Tests having a --gtest_also_run_disabled_tests flag
+TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_also_run_disabled_tests",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true));
+}
+
+// Tests having a --gtest_also_run_disabled_tests flag with a "true" value
+TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_also_run_disabled_tests=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true));
+}
+
+// Tests having a --gtest_also_run_disabled_tests flag with a "false" value
+TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFalse) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_also_run_disabled_tests=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(false));
+}
+
+
+// Tests parsing --gtest_throw_on_failure.
+TEST_F(InitGoogleTestTest, ThrowOnFailureNoDef) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_throw_on_failure",
+ NULL
+};
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true));
+}
+
+// Tests parsing --gtest_throw_on_failure=0.
+TEST_F(InitGoogleTestTest, ThrowOnFailureFalse_0) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_throw_on_failure=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(false));
+}
+
+// Tests parsing a --gtest_throw_on_failure flag that has a "true"
+// definition.
+TEST_F(InitGoogleTestTest, ThrowOnFailureTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_throw_on_failure=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true));
+}
+
+#if GTEST_OS_WINDOWS
+// Tests parsing wide strings.
+TEST_F(InitGoogleTestTest, WideStrings) {
+ const wchar_t* argv[] = {
+ L"foo.exe",
+ L"--gtest_filter=Foo*",
+ L"--gtest_list_tests=1",
+ L"--gtest_break_on_failure",
+ L"--non_gtest_flag",
+ NULL
+ };
+
+ const wchar_t* argv2[] = {
+ L"foo.exe",
+ L"--non_gtest_flag",
+ NULL
+ };
+
+ Flags expected_flags;
+ expected_flags.break_on_failure = true;
+ expected_flags.filter = "Foo*";
+ expected_flags.list_tests = true;
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, expected_flags);
+}
+#endif // GTEST_OS_WINDOWS
+
+// Tests current_test_info() in UnitTest.
+class CurrentTestInfoTest : public Test {
+ protected:
+ // Tests that current_test_info() returns NULL before the first test in
+ // the test case is run.
+ static void SetUpTestCase() {
+ // There should be no tests running at this point.
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ EXPECT_EQ(NULL, test_info)
+ << "There should be no tests running at this point.";
+ }
+
+ // Tests that current_test_info() returns NULL after the last test in
+ // the test case has run.
+ static void TearDownTestCase() {
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ EXPECT_EQ(NULL, test_info)
+ << "There should be no tests running at this point.";
+ }
+};
+
+// Tests that current_test_info() returns TestInfo for currently running
+// test by checking the expected test name against the actual one.
+TEST_F(CurrentTestInfoTest, WorksForFirstTestInATestCase) {
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ ASSERT_TRUE(NULL != test_info)
+ << "There is a test running so we should have a valid TestInfo.";
+ EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
+ << "Expected the name of the currently running test case.";
+ EXPECT_STREQ("WorksForFirstTestInATestCase", test_info->name())
+ << "Expected the name of the currently running test.";
+}
+
+// Tests that current_test_info() returns TestInfo for currently running
+// test by checking the expected test name against the actual one. We
+// use this test to see that the TestInfo object actually changed from
+// the previous invocation.
+TEST_F(CurrentTestInfoTest, WorksForSecondTestInATestCase) {
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ ASSERT_TRUE(NULL != test_info)
+ << "There is a test running so we should have a valid TestInfo.";
+ EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
+ << "Expected the name of the currently running test case.";
+ EXPECT_STREQ("WorksForSecondTestInATestCase", test_info->name())
+ << "Expected the name of the currently running test.";
+}
+
+} // namespace testing
+
+// These two lines test that we can define tests in a namespace that
+// has the name "testing" and is nested in another namespace.
+namespace my_namespace {
+namespace testing {
+
+// Makes sure that TEST knows to use ::testing::Test instead of
+// ::my_namespace::testing::Test.
+class Test {};
+
+// Makes sure that an assertion knows to use ::testing::Message instead of
+// ::my_namespace::testing::Message.
+class Message {};
+
+// Makes sure that an assertion knows to use
+// ::testing::AssertionResult instead of
+// ::my_namespace::testing::AssertionResult.
+class AssertionResult {};
+
+// Tests that an assertion that should succeed works as expected.
+TEST(NestedTestingNamespaceTest, Success) {
+ EXPECT_EQ(1, 1) << "This shouldn't fail.";
+}
+
+// Tests that an assertion that should fail works as expected.
+TEST(NestedTestingNamespaceTest, Failure) {
+ EXPECT_FATAL_FAILURE(FAIL() << "This failure is expected.",
+ "This failure is expected.");
+}
+
+} // namespace testing
+} // namespace my_namespace
+
+// Tests that one can call superclass SetUp and TearDown methods--
+// that is, that they are not private.
+// No tests are based on this fixture; the test "passes" if it compiles
+// successfully.
+class ProtectedFixtureMethodsTest : public Test {
+ protected:
+ virtual void SetUp() {
+ Test::SetUp();
+ }
+ virtual void TearDown() {
+ Test::TearDown();
+ }
+};
+
+// StreamingAssertionsTest tests the streaming versions of a representative
+// sample of assertions.
+TEST(StreamingAssertionsTest, Unconditional) {
+ SUCCEED() << "expected success";
+ EXPECT_NONFATAL_FAILURE(ADD_FAILURE() << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(FAIL() << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, Truth) {
+ EXPECT_TRUE(true) << "unexpected failure";
+ ASSERT_TRUE(true) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(false) << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, Truth2) {
+ EXPECT_FALSE(false) << "unexpected failure";
+ ASSERT_FALSE(false) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_FALSE(true) << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, IntegerEquals) {
+ EXPECT_EQ(1, 1) << "unexpected failure";
+ ASSERT_EQ(1, 1) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(1, 2) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(1, 2) << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, IntegerLessThan) {
+ EXPECT_LT(1, 2) << "unexpected failure";
+ ASSERT_LT(1, 2) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_LT(2, 1) << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringsEqual) {
+ EXPECT_STREQ("foo", "foo") << "unexpected failure";
+ ASSERT_STREQ("foo", "foo") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ("foo", "bar") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("foo", "bar") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringsNotEqual) {
+ EXPECT_STRNE("foo", "bar") << "unexpected failure";
+ ASSERT_STRNE("foo", "bar") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE("foo", "foo") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STRNE("foo", "foo") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringsEqualIgnoringCase) {
+ EXPECT_STRCASEEQ("foo", "FOO") << "unexpected failure";
+ ASSERT_STRCASEEQ("foo", "FOO") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ("foo", "bar") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("foo", "bar") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringNotEqualIgnoringCase) {
+ EXPECT_STRCASENE("foo", "bar") << "unexpected failure";
+ ASSERT_STRCASENE("foo", "bar") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASENE("foo", "FOO") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("bar", "BAR") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, FloatingPointEquals) {
+ EXPECT_FLOAT_EQ(1.0, 1.0) << "unexpected failure";
+ ASSERT_FLOAT_EQ(1.0, 1.0) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(0.0, 1.0) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.0) << "expected failure",
+ "expected failure");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+TEST(StreamingAssertionsTest, Throw) {
+ EXPECT_THROW(ThrowAnInteger(), int) << "unexpected failure";
+ ASSERT_THROW(ThrowAnInteger(), int) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool) <<
+ "expected failure", "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_THROW(ThrowAnInteger(), bool) <<
+ "expected failure", "expected failure");
+}
+
+TEST(StreamingAssertionsTest, NoThrow) {
+ EXPECT_NO_THROW(ThrowNothing()) << "unexpected failure";
+ ASSERT_NO_THROW(ThrowNothing()) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()) <<
+ "expected failure", "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()) <<
+ "expected failure", "expected failure");
+}
+
+TEST(StreamingAssertionsTest, AnyThrow) {
+ EXPECT_ANY_THROW(ThrowAnInteger()) << "unexpected failure";
+ ASSERT_ANY_THROW(ThrowAnInteger()) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(ThrowNothing()) <<
+ "expected failure", "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_ANY_THROW(ThrowNothing()) <<
+ "expected failure", "expected failure");
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests that Google Test correctly decides whether to use colors in the output.
+
+TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsYes) {
+ GTEST_FLAG(color) = "yes";
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+}
+
+TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsAliasOfYes) {
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+
+ GTEST_FLAG(color) = "True";
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ GTEST_FLAG(color) = "t";
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ GTEST_FLAG(color) = "1";
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+}
+
+TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsNo) {
+ GTEST_FLAG(color) = "no";
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY.
+}
+
+TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsInvalid) {
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+
+ GTEST_FLAG(color) = "F";
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ GTEST_FLAG(color) = "0";
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ GTEST_FLAG(color) = "unknown";
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+}
+
+TEST(ColoredOutputTest, UsesColorsWhenStdoutIsTty) {
+ GTEST_FLAG(color) = "auto";
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+}
+
+TEST(ColoredOutputTest, UsesColorsWhenTermSupportsColors) {
+ GTEST_FLAG(color) = "auto";
+
+#if GTEST_OS_WINDOWS
+ // On Windows, we ignore the TERM variable as it's usually not set.
+
+ SetEnv("TERM", "dumb");
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "");
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm");
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+#else
+ // On non-Windows platforms, we rely on TERM to determine if the
+ // terminal supports colors.
+
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "emacs"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "vt100"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm-mono"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm-color"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+#endif // GTEST_OS_WINDOWS
+}
+
+// Verifies that StaticAssertTypeEq works in a namespace scope.
+
+static bool dummy1 = StaticAssertTypeEq<bool, bool>();
+static bool dummy2 = StaticAssertTypeEq<const int, const int>();
+
+// Verifies that StaticAssertTypeEq works in a class.
+
+template <typename T>
+class StaticAssertTypeEqTestHelper {
+ public:
+ StaticAssertTypeEqTestHelper() { StaticAssertTypeEq<bool, T>(); }
+};
+
+TEST(StaticAssertTypeEqTest, WorksInClass) {
+ StaticAssertTypeEqTestHelper<bool>();
+}
+
+// Verifies that StaticAssertTypeEq works inside a function.
+
+typedef int IntAlias;
+
+TEST(StaticAssertTypeEqTest, CompilesForEqualTypes) {
+ StaticAssertTypeEq<int, IntAlias>();
+ StaticAssertTypeEq<int*, IntAlias*>();
+}
+
+TEST(ThreadLocalTest, DefaultConstructor) {
+ ThreadLocal<int> t1;
+ EXPECT_EQ(0, t1.get());
+
+ ThreadLocal<void*> t2;
+ EXPECT_TRUE(t2.get() == NULL);
+}
+
+TEST(ThreadLocalTest, Init) {
+ ThreadLocal<int> t1(123);
+ EXPECT_EQ(123, t1.get());
+
+ int i = 0;
+ ThreadLocal<int*> t2(&i);
+ EXPECT_EQ(&i, t2.get());
+}
+
+TEST(GetCurrentOsStackTraceExceptTopTest, ReturnsTheStackTrace) {
+ testing::UnitTest* const unit_test = testing::UnitTest::GetInstance();
+
+ // We don't have a stack walker in Google Test yet.
+ EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 0).c_str());
+ EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 1).c_str());
+}
diff --git a/test/gtest_xml_outfile1_test_.cc b/test/gtest_xml_outfile1_test_.cc
new file mode 100644
index 0000000..664baad
--- /dev/null
+++ b/test/gtest_xml_outfile1_test_.cc
@@ -0,0 +1,49 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: keith.ray@gmail.com (Keith Ray)
+//
+// gtest_xml_outfile1_test_ writes some xml via TestProperty used by
+// gtest_xml_outfiles_test.py
+
+#include <gtest/gtest.h>
+
+class PropertyOne : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ RecordProperty("SetUpProp", 1);
+ }
+ virtual void TearDown() {
+ RecordProperty("TearDownProp", 1);
+ }
+};
+
+TEST_F(PropertyOne, TestSomeProperties) {
+ RecordProperty("TestSomeProperty", 1);
+}
diff --git a/test/gtest_xml_outfile2_test_.cc b/test/gtest_xml_outfile2_test_.cc
new file mode 100644
index 0000000..3411a3d
--- /dev/null
+++ b/test/gtest_xml_outfile2_test_.cc
@@ -0,0 +1,49 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: keith.ray@gmail.com (Keith Ray)
+//
+// gtest_xml_outfile2_test_ writes some xml via TestProperty used by
+// gtest_xml_outfiles_test.py
+
+#include <gtest/gtest.h>
+
+class PropertyTwo : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ RecordProperty("SetUpProp", 2);
+ }
+ virtual void TearDown() {
+ RecordProperty("TearDownProp", 2);
+ }
+};
+
+TEST_F(PropertyTwo, TestSomeProperties) {
+ RecordProperty("TestSomeProperty", 2);
+}
diff --git a/test/gtest_xml_outfiles_test.py b/test/gtest_xml_outfiles_test.py
new file mode 100755
index 0000000..4ebc15e
--- /dev/null
+++ b/test/gtest_xml_outfiles_test.py
@@ -0,0 +1,134 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_xml_output module."""
+
+__author__ = "keith.ray@gmail.com (Keith Ray)"
+
+import gtest_test_utils
+import os
+import sys
+import tempfile
+import unittest
+
+from xml.dom import minidom, Node
+
+import gtest_xml_test_utils
+
+
+GTEST_OUTPUT_1_TEST = "gtest_xml_outfile1_test_"
+GTEST_OUTPUT_2_TEST = "gtest_xml_outfile2_test_"
+
+EXPECTED_XML_1 = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuite tests="1" failures="0" disabled="0" errors="0" time="*" name="AllTests">
+ <testsuite name="PropertyOne" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyOne" SetUpProp="1" TestSomeProperty="1" TearDownProp="1" />
+ </testsuite>
+</testsuite>
+"""
+
+EXPECTED_XML_2 = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuite tests="1" failures="0" disabled="0" errors="0" time="*" name="AllTests">
+ <testsuite name="PropertyTwo" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyTwo" SetUpProp="2" TestSomeProperty="2" TearDownProp="2" />
+ </testsuite>
+</testsuite>
+"""
+
+
+class GTestXMLOutFilesTest(gtest_xml_test_utils.GTestXMLTestCase):
+ """Unit test for Google Test's XML output functionality."""
+
+ def setUp(self):
+ # We want the trailing '/' that the last "" provides in os.path.join, for
+ # telling Google Test to create an output directory instead of a single file
+ # for xml output.
+ self.output_dir_ = os.path.join(tempfile.mkdtemp(), "")
+ self.DeleteFilesAndDir()
+
+ def tearDown(self):
+ self.DeleteFilesAndDir()
+
+ def DeleteFilesAndDir(self):
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + ".xml"))
+ except os.error:
+ pass
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + ".xml"))
+ except os.error:
+ pass
+ try:
+ os.removedirs(self.output_dir_)
+ except os.error:
+ pass
+
+ def testOutfile1(self):
+ self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_XML_1)
+
+ def testOutfile2(self):
+ self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_XML_2)
+
+ def _TestOutFile(self, test_name, expected_xml):
+ gtest_prog_path = os.path.join(gtest_test_utils.GetBuildDir(),
+ test_name)
+ command = [gtest_prog_path, "--gtest_output=xml:%s" % self.output_dir_]
+ p = gtest_test_utils.Subprocess(command, working_dir=tempfile.mkdtemp())
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+
+ # TODO(wan@google.com): libtool causes the built test binary to be
+ # named lt-gtest_xml_outfiles_test_ instead of
+ # gtest_xml_outfiles_test_. To account for this possibillity, we
+ # allow both names in the following code. We should remove this
+ # hack when Chandler Carruth's libtool replacement tool is ready.
+ output_file_name1 = test_name + ".xml"
+ output_file1 = os.path.join(self.output_dir_, output_file_name1)
+ output_file_name2 = 'lt-' + output_file_name1
+ output_file2 = os.path.join(self.output_dir_, output_file_name2)
+ self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
+ output_file1)
+
+ expected = minidom.parseString(expected_xml)
+ if os.path.isfile(output_file1):
+ actual = minidom.parse(output_file1)
+ else:
+ actual = minidom.parse(output_file2)
+ self.NormalizeXml(actual.documentElement)
+ self.AssertEquivalentNodes(expected.documentElement,
+ actual.documentElement)
+ expected.unlink()
+ actual.unlink()
+
+
+if __name__ == "__main__":
+ os.environ["GTEST_STACK_TRACE_DEPTH"] = "0"
+ gtest_test_utils.Main()
diff --git a/test/gtest_xml_output_unittest.py b/test/gtest_xml_output_unittest.py
new file mode 100755
index 0000000..5e0b220
--- /dev/null
+++ b/test/gtest_xml_output_unittest.py
@@ -0,0 +1,178 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_xml_output module"""
+
+__author__ = 'eefacm@gmail.com (Sean Mcafee)'
+
+import errno
+import gtest_test_utils
+import os
+import sys
+import tempfile
+import unittest
+
+from xml.dom import minidom, Node
+
+import gtest_xml_test_utils
+
+GTEST_OUTPUT_FLAG = "--gtest_output"
+GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
+
+EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuite tests="13" failures="2" disabled="2" errors="0" time="*" name="AllTests">
+ <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
+ </testsuite>
+ <testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
+ <testcase name="Fails" status="run" time="*" classname="FailedTest">
+ <failure message="Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Value of: 2
+Expected: 1]]></failure>
+ </testcase>
+ </testsuite>
+ <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
+ <testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
+ <testcase name="Fails" status="run" time="*" classname="MixedResultTest">
+ <failure message="Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Value of: 2
+Expected: 1]]></failure>
+ <failure message="Value of: 3
Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Value of: 3
+Expected: 2]]></failure>
+ </testcase>
+ <testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
+ </testsuite>
+ <testsuite name="DisabledTest" tests="1" failures="0" disabled="1" errors="0" time="*">
+ <testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
+ </testsuite>
+ <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
+ <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
+ <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
+ <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
+ </testsuite>
+ <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
+ <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
+ <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
+ </testsuite>
+</testsuite>"""
+
+
+EXPECTED_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuite tests="0" failures="0" disabled="0" errors="0" time="*" name="AllTests">
+</testsuite>"""
+
+
+class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
+ """
+ Unit test for Google Test's XML output functionality.
+ """
+
+ def testNonEmptyXmlOutput(self):
+ """
+ Runs a test program that generates a non-empty XML output, and
+ tests that the XML output is expected.
+ """
+ self._TestXmlOutput("gtest_xml_output_unittest_",
+ EXPECTED_NON_EMPTY_XML, 1)
+
+ def testEmptyXmlOutput(self):
+ """
+ Runs a test program that generates an empty XML output, and
+ tests that the XML output is expected.
+ """
+
+ self._TestXmlOutput("gtest_no_test_unittest",
+ EXPECTED_EMPTY_XML, 0)
+
+ def testDefaultOutputFile(self):
+ """
+ Confirms that Google Test produces an XML output file with the expected
+ default name if no name is explicitly specified.
+ """
+ temp_dir = tempfile.mkdtemp()
+ output_file = os.path.join(temp_dir,
+ GTEST_DEFAULT_OUTPUT_FILE)
+ gtest_prog_path = os.path.join(gtest_test_utils.GetBuildDir(),
+ "gtest_no_test_unittest")
+ try:
+ os.remove(output_file)
+ except OSError, e:
+ if e.errno != errno.ENOENT:
+ raise
+
+ p = gtest_test_utils.Subprocess(
+ [gtest_prog_path, "%s=xml" % GTEST_OUTPUT_FLAG],
+ working_dir=temp_dir)
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+ self.assert_(os.path.isfile(output_file))
+
+
+ def _TestXmlOutput(self, gtest_prog_name, expected_xml, expected_exit_code):
+ """
+ Asserts that the XML document generated by running the program
+ gtest_prog_name matches expected_xml, a string containing another
+ XML document. Furthermore, the program's exit code must be
+ expected_exit_code.
+ """
+
+ xml_path = os.path.join(tempfile.mkdtemp(), gtest_prog_name + "out.xml")
+ gtest_prog_path = os.path.join(gtest_test_utils.GetBuildDir(),
+ gtest_prog_name)
+
+ command = [gtest_prog_path, "%s=xml:%s" % (GTEST_OUTPUT_FLAG, xml_path)]
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ self.assert_(False,
+ "%s was killed by signal %d" % (gtest_prog_name, p.signal))
+ else:
+ self.assert_(p.exited)
+ self.assertEquals(expected_exit_code, p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ "the expected exit code %s."
+ % (command, p.exit_code, expected_exit_code))
+
+ expected = minidom.parseString(expected_xml)
+ actual = minidom.parse(xml_path)
+ self.NormalizeXml(actual.documentElement)
+ self.AssertEquivalentNodes(expected.documentElement,
+ actual.documentElement)
+ expected.unlink()
+ actual .unlink()
+
+
+
+if __name__ == '__main__':
+ os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
+ gtest_test_utils.Main()
diff --git a/test/gtest_xml_output_unittest_.cc b/test/gtest_xml_output_unittest_.cc
new file mode 100644
index 0000000..d7ce2c6
--- /dev/null
+++ b/test/gtest_xml_output_unittest_.cc
@@ -0,0 +1,120 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: eefacm@gmail.com (Sean Mcafee)
+
+// Unit test for Google Test XML output.
+//
+// A user can specify XML output in a Google Test program to run via
+// either the GTEST_OUTPUT environment variable or the --gtest_output
+// flag. This is used for testing such functionality.
+//
+// This program will be invoked from a Python unit test. Don't run it
+// directly.
+
+#include <gtest/gtest.h>
+
+class SuccessfulTest : public testing::Test {
+};
+
+TEST_F(SuccessfulTest, Succeeds) {
+ SUCCEED() << "This is a success.";
+ ASSERT_EQ(1, 1);
+}
+
+class FailedTest : public testing::Test {
+};
+
+TEST_F(FailedTest, Fails) {
+ ASSERT_EQ(1, 2);
+}
+
+class DisabledTest : public testing::Test {
+};
+
+TEST_F(DisabledTest, DISABLED_test_not_run) {
+ FAIL() << "Unexpected failure: Disabled test should not be run";
+}
+
+TEST(MixedResultTest, Succeeds) {
+ EXPECT_EQ(1, 1);
+ ASSERT_EQ(1, 1);
+}
+
+TEST(MixedResultTest, Fails) {
+ EXPECT_EQ(1, 2);
+ ASSERT_EQ(2, 3);
+}
+
+TEST(MixedResultTest, DISABLED_test) {
+ FAIL() << "Unexpected failure: Disabled test should not be run";
+}
+
+class PropertyRecordingTest : public testing::Test {
+};
+
+TEST_F(PropertyRecordingTest, OneProperty) {
+ RecordProperty("key_1", "1");
+}
+
+TEST_F(PropertyRecordingTest, IntValuedProperty) {
+ RecordProperty("key_int", 1);
+}
+
+TEST_F(PropertyRecordingTest, ThreeProperties) {
+ RecordProperty("key_1", "1");
+ RecordProperty("key_2", "2");
+ RecordProperty("key_3", "3");
+}
+
+TEST_F(PropertyRecordingTest, TwoValuesForOneKeyUsesLastValue) {
+ RecordProperty("key_1", "1");
+ RecordProperty("key_1", "2");
+}
+
+TEST(NoFixtureTest, RecordProperty) {
+ RecordProperty("key", "1");
+}
+
+void ExternalUtilityThatCallsRecordProperty(const char* key, int value) {
+ testing::Test::RecordProperty(key, value);
+}
+
+void ExternalUtilityThatCallsRecordProperty(const char* key,
+ const char* value) {
+ testing::Test::RecordProperty(key, value);
+}
+
+TEST(NoFixtureTest, ExternalUtilityThatCallsRecordIntValuedProperty) {
+ ExternalUtilityThatCallsRecordProperty("key_for_utility_int", 1);
+}
+
+TEST(NoFixtureTest, ExternalUtilityThatCallsRecordStringValuedProperty) {
+ ExternalUtilityThatCallsRecordProperty("key_for_utility_string", "1");
+}
diff --git a/test/gtest_xml_test_utils.py b/test/gtest_xml_test_utils.py
new file mode 100755
index 0000000..5694dff
--- /dev/null
+++ b/test/gtest_xml_test_utils.py
@@ -0,0 +1,158 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test utilities for gtest_xml_output"""
+
+__author__ = 'eefacm@gmail.com (Sean Mcafee)'
+
+import re
+import unittest
+
+from xml.dom import minidom, Node
+
+GTEST_OUTPUT_FLAG = "--gtest_output"
+GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
+
+class GTestXMLTestCase(unittest.TestCase):
+ """
+ Base class for tests of Google Test's XML output functionality.
+ """
+
+
+ def AssertEquivalentNodes(self, expected_node, actual_node):
+ """
+ Asserts that actual_node (a DOM node object) is equivalent to
+ expected_node (another DOM node object), in that either both of
+ them are CDATA nodes and have the same value, or both are DOM
+ elements and actual_node meets all of the following conditions:
+
+ * It has the same tag name as expected_node.
+ * It has the same set of attributes as expected_node, each with
+ the same value as the corresponding attribute of expected_node.
+ An exception is any attribute named "time", which needs only be
+ convertible to a floating-point number.
+ * It has an equivalent set of child nodes (including elements and
+ CDATA sections) as expected_node. Note that we ignore the
+ order of the children as they are not guaranteed to be in any
+ particular order.
+ """
+
+ if expected_node.nodeType == Node.CDATA_SECTION_NODE:
+ self.assertEquals(Node.CDATA_SECTION_NODE, actual_node.nodeType)
+ self.assertEquals(expected_node.nodeValue, actual_node.nodeValue)
+ return
+
+ self.assertEquals(Node.ELEMENT_NODE, actual_node.nodeType)
+ self.assertEquals(Node.ELEMENT_NODE, expected_node.nodeType)
+ self.assertEquals(expected_node.tagName, actual_node.tagName)
+
+ expected_attributes = expected_node.attributes
+ actual_attributes = actual_node .attributes
+ self.assertEquals(expected_attributes.length, actual_attributes.length)
+ for i in range(expected_attributes.length):
+ expected_attr = expected_attributes.item(i)
+ actual_attr = actual_attributes.get(expected_attr.name)
+ self.assert_(actual_attr is not None)
+ self.assertEquals(expected_attr.value, actual_attr.value)
+
+ expected_children = self._GetChildren(expected_node)
+ actual_children = self._GetChildren(actual_node)
+ self.assertEquals(len(expected_children), len(actual_children))
+ for child_id, child in expected_children.iteritems():
+ self.assert_(child_id in actual_children,
+ '<%s> is not in <%s>' % (child_id, actual_children))
+ self.AssertEquivalentNodes(child, actual_children[child_id])
+
+ identifying_attribute = {
+ "testsuite": "name",
+ "testcase": "name",
+ "failure": "message",
+ }
+
+ def _GetChildren(self, element):
+ """
+ Fetches all of the child nodes of element, a DOM Element object.
+ Returns them as the values of a dictionary keyed by the IDs of the
+ children. For <testsuite> and <testcase> elements, the ID is the
+ value of their "name" attribute; for <failure> elements, it is the
+ value of the "message" attribute; for CDATA section node, it is
+ "detail". An exception is raised if any element other than the
+ above four is encountered, if two child elements with the same
+ identifying attributes are encountered, or if any other type of
+ node is encountered, other than Text nodes containing only
+ whitespace.
+ """
+
+ children = {}
+ for child in element.childNodes:
+ if child.nodeType == Node.ELEMENT_NODE:
+ self.assert_(child.tagName in self.identifying_attribute,
+ "Encountered unknown element <%s>" % child.tagName)
+ childID = child.getAttribute(self.identifying_attribute[child.tagName])
+ self.assert_(childID not in children)
+ children[childID] = child
+ elif child.nodeType == Node.TEXT_NODE:
+ self.assert_(child.nodeValue.isspace())
+ elif child.nodeType == Node.CDATA_SECTION_NODE:
+ self.assert_("detail" not in children)
+ children["detail"] = child
+ else:
+ self.fail("Encountered unexpected node type %d" % child.nodeType)
+ return children
+
+ def NormalizeXml(self, element):
+ """
+ Normalizes Google Test's XML output to eliminate references to transient
+ information that may change from run to run.
+
+ * The "time" attribute of <testsuite> and <testcase> elements is
+ replaced with a single asterisk, if it contains only digit
+ characters.
+ * The line number reported in the first line of the "message"
+ attribute of <failure> elements is replaced with a single asterisk.
+ * The directory names in file paths are removed.
+ * The stack traces are removed.
+ """
+
+ if element.tagName in ("testsuite", "testcase"):
+ time = element.getAttributeNode("time")
+ time.value = re.sub(r"^\d+(\.\d+)?$", "*", time.value)
+ elif element.tagName == "failure":
+ for child in element.childNodes:
+ if child.nodeType == Node.CDATA_SECTION_NODE:
+ # Removes the source line number.
+ cdata = re.sub(r"^.*/(.*:)\d+\n", "\\1*\n", child.nodeValue)
+ # Removes the actual stack trace.
+ child.nodeValue = re.sub(r"\nStack trace:\n(.|\n)*",
+ "", cdata)
+ for child in element.childNodes:
+ if child.nodeType == Node.ELEMENT_NODE:
+ self.NormalizeXml(child)
diff --git a/test/production.cc b/test/production.cc
new file mode 100644
index 0000000..8b8a40b
--- /dev/null
+++ b/test/production.cc
@@ -0,0 +1,36 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// This is part of the unit test for include/gtest/gtest_prod.h.
+
+#include "production.h"
+
+PrivateCode::PrivateCode() : x_(0) {}
diff --git a/test/production.h b/test/production.h
new file mode 100644
index 0000000..59970da
--- /dev/null
+++ b/test/production.h
@@ -0,0 +1,55 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// This is part of the unit test for include/gtest/gtest_prod.h.
+
+#ifndef GTEST_TEST_PRODUCTION_H_
+#define GTEST_TEST_PRODUCTION_H_
+
+#include <gtest/gtest_prod.h>
+
+class PrivateCode {
+ public:
+ // Declares a friend test that does not use a fixture.
+ FRIEND_TEST(PrivateCodeTest, CanAccessPrivateMembers);
+
+ // Declares a friend test that uses a fixture.
+ FRIEND_TEST(PrivateCodeFixtureTest, CanAccessPrivateMembers);
+
+ PrivateCode();
+
+ int x() const { return x_; }
+ private:
+ void set_x(int x) { x_ = x; }
+ int x_;
+};
+
+#endif // GTEST_TEST_PRODUCTION_H_
